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84千米的速度从同一地点追赶面包车,多少时间后追上.","input":"","output":"x=60*0.5\/(84-60)=1.25"},{"instruct":"二1班从书店买来了89本书,第一组同学借了25本,第二组同学借了38本,还剩多少本?","input":"","output":"x=89-(25+38)=26"},{"instruct":"一座城堡每两层之间有22级台阶.小华从最底层爬到第4层,一共爬了多少级台阶.","input":"","output":"x=22*(4-1)=66"},{"instruct":"王叔叔从家到工厂上班,每小时行5千米,下班按原路返回时,每小时行4千米,结果下班比上班多花(1\/4)小时,王叔叔家到工厂的路程有多远?(列方程解)","input":"","output":"x=5*(1\/4*4)\/(5-4)=5"},{"instruct":"一根木料锯成3段要6分钟.如果每次锯的时间相同,那么锯5段要多少分钟.","input":"","output":"x=6\/2*(5-1)=12"},{"instruct":"一个平行四边形相邻两边分别为12cm和9cm,其中一边上的高是10cm,这个平行四边形的面积是多少平方厘米.","input":"","output":"x=10*9=90"},{"instruct":"畜牧场有奶牛250头,奶牛头数是肉牛头数的(2\/5),畜牧场有肉牛多少头?","input":"","output":"x=250\/(2\/5)=625"},{"instruct":"计算:2007*2008-2006*2009.","input":"","output":"x=2007*2008-2006*2009=2"},{"instruct":"把一根木头锯成7段,如果每次锯的时间都相等,那么锯每一段的时间是锯完这根木头所用时间的多少.","input":"","output":"x=1\/(7-1)=(1\/6)"},{"instruct":"甲、乙两列火车同时从两地出发,相向而行,甲车每小时行63千米,乙车每小时行54千米,经过4.8小时相遇.两地之间铁路长多少千米?","input":"","output":"x=(63+54)*4.8=561.6"},{"instruct":"王校长把\"校产\"进行投保,保险金额40万元,按每年0.4%的保险率一次投保两年,学校要交保险费多少万元?","input":"","output":"x=40*0.4%*2=0.32"},{"instruct":"一个因数是218,另一个因数是5,积是多少.","input":"","output":"x=218*5=1090"},{"instruct":"一个长方体的底面是边长为5厘米的正方形,它的表面积是210平方厘米,它的体积是多少立方厘米?","input":"","output":"x=5*5*((210\/2-5*5)\/(5+5))=200"},{"instruct":"师生共150人去春游,门票每张65元,由于团体票有优惠,所以师生买门票共花了5700元,与零售票相比,平均每人节省了元?","input":"","output":"x=(65*150-5700)\/150=27"},{"instruct":"一个小组有9个工人,同时加工塑料封面,平均每人加工105个.把其中的850个装在箱子里,还剩下多少个?","input":"","output":"x=9*105-850=95"},{"instruct":"父亲今年48岁,女儿12岁,多少年后父亲的年龄是女儿的3倍.","input":"","output":"x=(48-3*12)\/(3-1)=6"},{"instruct":"一个圆柱的底面半径为4cm,高为7cm,它的底面半径扩大2倍,高不变,体积就扩大多少倍倍.","input":"","output":"x=2*2=4"},{"instruct":"在一个除法算式中,商是17,除数是29,余数最大是多少","input":"","output":"x=29-1=28"},{"instruct":"有两袋糖,第一袋有66块,第二袋有18块.如果每次从第一袋里拿出2块榶放入第二袋,至少要拿多少次,才能使两袋里的糖一样多?","input":"","output":"x=(66-18)\/(2+2)=12"},{"instruct":"甲乙两个工程队的人数之比为5:2,从甲队跳出4人给乙队,此时甲队人数是乙队的两倍,问甲队有多少人?","input":"","output":"x=4\/((5\/(5+2))-(2\/(1+2)))*(5\/(5+2))=60"},{"instruct":"列式计算:五个连续奇数的和是425,最小的一个是多少?","input":"","output":"x=(425-2-4-6-8)\/(1+1+1+1+1)=81"},{"instruct":"在通常情况下,体积相等的冰的质量比水的质量少(1\/10).现有一块重18千克的冰,如果有一桶水的体积和这块冰的体积相等,这桶水有多重?","input":"","output":"x=18\/(1-(1\/10))=20"},{"instruct":"自然数a=2*5*7,a的因数一共有多少个.","input":"","output":"x=8=8"},{"instruct":"新风电影院有380个座位,一场电影第张票9元,这场电影有30张票没有卖出,这场电影的票房收入是多少元?","input":"","output":"x=(380-30)*9=3150"},{"instruct":"何军在做加法计算题时,把一个加数251写成521,又把另一个加数个位上的8写成3,这样他算得的和是764,那么这道题的正确答案是多少.","input":"","output":"x=764-((521-251)-(8-3))=499"},{"instruct":"计算:9.7+(3\/10)+(27\/8)+6.625.","input":"","output":"x=9.7+(3\/10)+(27\/8)+6.625=20"},{"instruct":"同学们去公园游玩,他们以每小时(7\/2)千米的速度步行,(2\/5)小时行了全程的(7\/8).学校到公园的路程长多少千米?","input":"","output":"x=(7\/2)*(2\/5)\/(7\/8)=1(3\/5)"},{"instruct":"仓库里有15吨钢材.用去总数的20%,还剩下多少吨钢材?","input":"","output":"x=15*(1-20%)=12"},{"instruct":"小猴上山摘桃子,它把摘到的桃子平均分成5堆,4堆送给它的好朋友,自己留下一堆,后来它又把留下的一堆分成4堆,3堆送给了小山羊,一堆自己吃,自己吃的这一堆有6个桃子,小猴子一共摘了多少个桃子?","input":"","output":"x=6\/(1\/20)=120"},{"instruct":"求x的值:x:1(1\/5)=6(1\/4):2.","input":"","output":"x=(6(1\/4)*1(1\/5))\/2=3(3\/4)"},{"instruct":"有两筐苹果,第一筐重30kg,如果从第一筐中取出(1\/2)kg放入第二筐,则两筐苹果同样重,两筐苹果一共重多少千克?(用不同方法解答)","input":"","output":"x=30+30-(1\/2)*2=59"},{"instruct":"把一根长5分米的圆柱形木料沿着与底面平行的方向锯成两段后,表面积增加了200平方分米.这根木料的体积是多少立方分米?","input":"","output":"x=200\/2*5=500"},{"instruct":"李老师用148.8元买了12枝钢笔,每枝钢笔多少元.","input":"","output":"x=148.8\/12=12.4"},{"instruct":"1700乘4再乘25,结果是多少?","input":"","output":"x=1700*4*25=170000"},{"instruct":"客车和货车从甲、乙两站相对开出,客车每小时行52千米,货车每小时行46千米,两车相遇后又继续前进,客车到乙站后立即返回,货车到甲站后也立即返回,两车再次相遇时,客车比货车多行234千米.求甲、乙两地的距离.","input":"","output":"x=(52+46)*(234\/(52-46))\/3=1274"},{"instruct":"已知圆柱的底面积是18cm**2.高是5厘米,与这个圆柱等底等高的圆锥体体积是多少cm**3.","input":"","output":"x=(1\/3)*18*5=30"},{"instruct":"学校开展节约用水活动,前3个月共节约用水531吨.照这样计算,学校一年能节约用水多少吨?","input":"","output":"x=531\/3*12=2124"},{"instruct":"玩具厂要加工120个玩具,已经加工了6天,还剩66个没加平均每天加工玩具多少个?","input":"","output":"x=(120-66)\/6=9"},{"instruct":"小明带了5.8元去超市.铅笔每支0.7元,自动铅笔每支1.5元.他买了一支的铅笔和一支自动笔,应找回多少钱?","input":"","output":"x=5.8-(0.7+1.5)=3.6"},{"instruct":"一根长(7\/8)米的绳子,用去一部分后还剩(4\/5)米,用去多少米.","input":"","output":"x=(7\/8)-(4\/5)=(3\/40)"},{"instruct":"已知a=2*3*4,那么a的全部因数有多少个.","input":"","output":"x=(1+1)*(1+1)*(1+1)=8"},{"instruct":"649和多少相加得1000.","input":"","output":"x=1000-649=351"},{"instruct":"将一个长9cm、宽7cm、高6cm的长方体载成一个体积最大的正方体,这个正方体的体积是多少立方厘米?","input":"","output":"x=6*6*6=216"},{"instruct":"五3班又8位男生,25位女生,男生占全班人数的多少.","input":"","output":"x=8\/(8+25)=(8\/33)"},{"instruct":"等腰三角形一个底角是50度,顶角是多少度.","input":"","output":"x=180-50-50=80"},{"instruct":"一条小船从甲地到乙地往返一次需要两小时,去时逆水,回时顺水,已知小船顺水速度比逆水速度每小时快8千米,在往返的两小时中,第一小时比第二小时少行6千米,甲乙两地相距多少千米?","input":"","output":"x=((8\/(5-3))*3)+3=15"},{"instruct":"学校举办运动会,六1班参加比赛的女生占全班人数的(1\/7),参加比赛的男生占全班人数的(1\/4),参加比赛的女生比男生少6人.这个班参加比赛的女生有多少人?","input":"","output":"x=6\/((1\/4)-(1\/7))*(1\/7)=8"},{"instruct":"一张长方形的纸,连续对折3次,其中的一份是这张纸的((())\/(())).","input":"","output":"x=(1\/2)*(1\/2)*(1\/2)=(1\/8)"},{"instruct":"每个同学要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另一个锐角多少度?","input":"","output":"x=180-(90+40)=50"},{"instruct":"阿庭投篮的命中率高达七成,也就是他每投10个,可投进多少个.","input":"","output":"x=10*70%=7"},{"instruct":"小胖看见闪电后,过了5.2秒才听到雷声.已知雷声在空中传播的速度是0.33千米\/秒.闪电的地方离小胖有多远?","input":"","output":"x=0.33*5.2=1.716"},{"instruct":"街心公园内的一条路长350米,在这条路的两旁从头到尾等距离栽种美人蕉,共栽种美人蕉72棵,每两棵美人蕉相距多少米?","input":"","output":"x=350\/(72\/2-1)=10"},{"instruct":"裤子价格是上衣的(3\/7),已知一条裤子120元,上衣的价格是多少元?","input":"","output":"x=120\/(3\/7)=280"},{"instruct":"若a=1990,b=1991,c=1992,则a**2+b**2+c**2-ab-bc-ca=多少.","input":"","output":"x=3=3"},{"instruct":"一块长方形菜地,长7米,宽5米.小林围着菜地周围走两圈,小林一共走了多少米?","input":"","output":"x=(7+5)*2*2=48"},{"instruct":"承德市冬天室内最高温度是22℃,室外最低温度是-19℃,那么室内最高温度比室外最低温度高多少℃.","input":"","output":"x=22-(-19)=41"},{"instruct":"一种电视降价200元后,现在售价1800元,降价百分之几?","input":"","output":"x=200\/(200+1800)=10%"},{"instruct":"王师傅用木条做了两个长8分米、宽5分米的镜框,共用了多长的木条?","input":"","output":"x=(8+5)*2*2=52"},{"instruct":"小明的父亲从美国寄回6200美元,如果按汇率1美元兑换人民币6.31元计算,李明到银行能兑换人民币多少元?","input":"","output":"x=38122=38122"},{"instruct":"王老师买3盆兰花共用去198元,买4盆翠菊216元,哪种花贵一些,贵多少元.","input":"","output":"x=(198\/3)-(216\/4)=12"},{"instruct":"做10件大人衣服比做8件儿童衣服多用布11.6米.每件儿童衣服用布1.8米,每件大人衣服用布多少米?","input":"","output":"x=(1.8*8+11.6)\/10=2.6"},{"instruct":"一袋瓜子重500克,吃了总重量的20%,再吃余下重量的20%,还剩下瓜子多少克.","input":"","output":"x=500-(500*20%)-((500-(500*20%))*20%)=320"},{"instruct":"在一次献爱心捐款活动中,五1班37名男生共捐款250元,26名女生每人捐10元.全班平均每人捐款多少元?","input":"","output":"x=8(22\/63)=8(22\/63)"},{"instruct":"用4辆载重相同的汽车一次可运送货物32吨.照这样计算,要一次运送72吨货物,需要几辆车?","input":"","output":"x=72\/(32\/4)=9"},{"instruct":"果园里种了9行桃树,种的苹果树的棵数是桃树的8倍,种了多少行苹果树?","input":"","output":"x=9*8=72"},{"instruct":"一个长方体的棱长总和是56厘米,已知长是宽的2倍,宽是高的2倍,这个长方体的体积是多少?","input":"","output":"x=(32\/4\/(1+1+2))*(32\/4\/(1+1+2))*(32\/4\/(1+1+2))*(32\/4\/(1+1+2))\/(32\/4\/(1+1+2))=8"},{"instruct":"在青凤街的两边每隔3m栽1棵梧桐树,连头带尾一共要栽12棵,如果改为每隔5m栽1棵.一共要栽多少棵?","input":"","output":"x=(((12\/2-1)*3)\/5+1)*2=8"},{"instruct":"李兵家、张越家和学校都在宽敞、笔直的双庆路上,李兵家离学校有800米,张越家离学校有1000米,他们两家可能相距多少米?","input":"","output":"x=1000+800=1800"},{"instruct":"有一个三位数,数字和是18,十位数字比百位数字少5,如果将百位数字与个位数字对调,所得的新数比原数小99.原来的三位数是多少.","input":"","output":"x=837=837"},{"instruct":"一张桌子62元,比一把椅子贵34元,买一套桌椅多少元.","input":"","output":"x=62-34+62=90"},{"instruct":"有一个近似的圆锥形沙堆,量得底面直径是6m,高1.5m,现把它全部装在一个底面积是28.26平方米圆柱形容器里,可以堆多高?","input":"","output":"x=(1\/3)*3.14*(6\/2)**2*1.5\/28.26=0.5"},{"instruct":"张伯伯家里的菜地共800平方米,他准备用菜地的(3\/16)种西红柿,剩下的菜地种黄瓜和茄子,种黄瓜的面积与种茄子的面积之比为8:5,种黄瓜的面积是多少平方米?","input":"","output":"x=800*(1-(3\/16))*(8\/(8+5))=400"},{"instruct":"对于两个数a和b;定义一种新运算\"a*b=2a+b\/a\",则(2*4)*12=多少.","input":"","output":"x=2*(2*2+4\/2)+12\/(2*2+4\/2)=14"},{"instruct":"在边长为80厘米的正方形桌面上铺台布,四周台布都垂荡下10厘米,台布的面积是多少.","input":"","output":"x=(80+20)*(80+20)=10000"},{"instruct":"每个书架有6层,平均每层125本,共8个书架,这个图书室一共有(多少)本书.","input":"","output":"x=125*6*8=6000"},{"instruct":"一个直角三角形的两条直角边分别是3cm、4cm,这个三角形的面积是多少cm**2.","input":"","output":"x=3*4\/2=6"},{"instruct":"东东骑自行车从甲地去乙地.如果速度增加20%,就提前25分钟到;如果先行1000米,再加速20%就早15分钟到.求甲、乙两地相距多少米?","input":"","output":"x=1000\/((30\/0.2)-(18\/0.2))*(30\/0.2)=2500"},{"instruct":"在\/9=23…中,被除数最大能填多少.","input":"","output":"x=23*9+(9-1)=215"},{"instruct":"小明今年的年龄是爸爸的(1\/4),爸爸今年36岁,小明今年几岁?","input":"","output":"x=36*(1\/4)=9"},{"instruct":"408*5的积中有多少个0.","input":"","output":"x=2=2"},{"instruct":"祖父年龄70岁,长孙20岁,次孙13岁,幼孙7岁,问多少年后,三个孙子的年龄之和与祖父的年龄相等?","input":"","output":"x=(70-20-13-7)\/(1+1+1-1)=15"},{"instruct":"等腰三角形的周长是70厘米,一条腰与底边长度的比是3:4,这个三角形的底边是多少厘米.","input":"","output":"x=70*(4\/(3+3+4))=28"},{"instruct":"小明在计算(25+a)*3时,错算成了25+a*3,这样与原来的得数相差多少.","input":"","output":"x=50+0=50"},{"instruct":"一台电脑原价4800元,现在降价(1\/8)出售,现在是多少元?","input":"","output":"x=4800*(1-(1\/8))=4200"},{"instruct":"一个正方体的表面积是24m**2,如果棱长增加1m,体积就增加多少m**2.","input":"","output":"x=(2+1)*(2+1)*(2+1)-2*2*2=19"},{"instruct":"一批零件有600个,第一天完成了全部的30%,第二天完成了全部的(1\/6).还剩多少个零件未完成?","input":"","output":"x=420=420"},{"instruct":"一个数比325的3%大0.25,求这个数.","input":"","output":"x=325*3%+0.25=10"},{"instruct":"一间教室的宽是6.5米,长是宽的2.5倍,这个教室的面积是多少平方米?","input":"","output":"x=(6.5*2.5)*6.5=105.625"},{"instruct":"□\/△=9…4,被除数最小是多少.","input":"","output":"x=9*(4+1)+4=49"},{"instruct":"一个长方形花坛,长3米,是宽的1.5倍,里面种着30棵月季,平均每棵月季占地多少平方米?","input":"","output":"x=3*(3\/1.5)\/30=0.2"},{"instruct":"某玩具厂生产一批玩具,上半月完成计划的(3\/5)下半月完计划的(5\/8)这个玩具厂全月超额完成计划几分之几?","input":"","output":"x=(3\/5)+(5\/8)-1=(9\/40)"},{"instruct":"比45的(2\/5)多9的数是多少","input":"","output":"x=45*(2\/5)+9=27"},{"instruct":"用120cm的铁丝做一个长方体的框架,其长、宽、高的比是3:2:1,要将这个框架糊上彩纸做教具,至少需要多少平方厘米彩纸?(接头处忽略不计)","input":"","output":"x=((120\/4*(3\/(3+2+1)))*(120\/4*(2\/(3+2+1)))+(120\/4*(3\/(3+2+1)))*(120\/4*(1\/(3+2+1)))+(120\/4*(2\/(3+2+1)))*(120\/4*(1\/(3+2+1))))*2=550"},{"instruct":"计算:((2\/71)+(1\/69))*23+(25\/71).","input":"","output":"x=((2\/71)+(1\/69))*23+(25\/71)=1(1\/3)"},{"instruct":"在一条20米长的绳子挂气球,从一端起,每隔5米挂一个气球,一共可以挂多少气球?","input":"","output":"x=20\/5+1=5"},{"instruct":"修一条公路,已修的是未修的(3\/4).已经修了120米,这条路全长多少米?","input":"","output":"x=120\/(3\/4)+120=280"},{"instruct":"水果店有一批橘子,卖了245千克,又运来72千克,这时水果店里共有橘子478千克.水果店原来有橘子多少千克?","input":"","output":"x=478-72+245=651"},{"instruct":"七月份是国贸商场的酬宾活动月,所有商品八折出售;八月份,该商场又举行换季降价活动,所有夏季的服装按七月份的价格五折出售,一套夏季套裙原价298元,八月份买比六月份买要便宜多少元?","input":"","output":"x=298*(1-80%*50%)=178.8"},{"instruct":"把2个完全一样的正方体拼成一个长方体,表面积减少了24cm**2,这个长方体的表面积是多少cm**2.","input":"","output":"x=((24\/2)-2)*(24\/2)=120"},{"instruct":"把(3\/7)米的铁丝平均分成3份,每份是多少米.","input":"","output":"x=(3\/7)\/3=(1\/7)"},{"instruct":"从写有1~6的6张卡片中任抽一张,抽到是2的可能性是多少","input":"","output":"x=1\/6=(1\/6)"},{"instruct":"加工一批零件,李师傅单独做(1\/4)小时可以完成,王师傅单独做(1\/5)小时可以完成.如果二人合作,多少小时可以完成?","input":"","output":"x=1\/(1\/(1\/4)+1\/(1\/5))=(1\/9)"},{"instruct":"田园小区的游泳池是一个长方体,长50米,宽30米,深20分米,在游泳池的各个面上抹一层水泥,抹水泥的面积是多少平方米.","input":"","output":"x=50*30+(50*20\/10+30*20\/10)*20\/10=1820"},{"instruct":"小华家住一幢楼的5楼,一位民工住这幢楼的负2楼,如果每两层楼之间有36级台阶.这位民工从住处到小华家要多少级台阶.","input":"","output":"x=36*(5+2-1)=216"},{"instruct":"某项工程实际投资75万元,比计划省5万元,节省百分之几?","input":"","output":"x=5\/(75+5)=6.25%"},{"instruct":"有一个长方体,长70里,宽50厘米,高45厘米,如果要切成同样大的小正方体,这些小正方体的棱长最长可以是多少厘米?","input":"","output":"x=5=5"},{"instruct":"水果店有10箱苹果,如果从每箱中取出30千克,10个箱子里剩下总重量正好是原来4箱苹果的总重量.原来每箱苹果重多少千克.","input":"","output":"x=(30*10)\/(10-4)=50"},{"instruct":"修一条公路,长1000米,甲队已经修了这条路的(2\/5),剩下的由乙队修,乙队修多少米?","input":"","output":"x=1000-1000*(2\/5)=600"},{"instruct":"1\/(2\/3)*(3\/2).","input":"","output":"x=1\/(2\/3)*(3\/2)=(9\/4)"},{"instruct":"同学们去春游,车上已经坐了45人,还有4个小组在等下一辆车,每组9人.去春游的一共有多少人?","input":"","output":"x=45+4*9=81"},{"instruct":"加工一批零件,原计划每天生产24个,8天可完成这批零件的(1\/3),如果工作效率每天提高20%,可多少天完成任务?","input":"","output":"x=(24*(8\/(1\/3)))\/(24*(1+20%))=20"},{"instruct":"9时整,时针和分针所成的角度是多少°","input":"","output":"x=360\/60*15=90"},{"instruct":"元旦联欢会上,学校为各班获得幸运奖的同学买了822个玩具狗做礼物,已经送出去654个,剩下的要分给12个班,平均每班分得多少个?","input":"","output":"x=(822-654)\/12=14"},{"instruct":"一个表面积是54平方厘米的正方体,它的棱长是多少厘米.","input":"","output":"x=3=3"},{"instruct":"把一张边长为40厘米的正方形纸片剪成5张同样大的长方形纸片.每张长方形纸片的周长是多少厘米?","input":"","output":"x=(40+(40\/5))*2=96"},{"instruct":"一个正方体的棱长是7厘米,它的棱长总和是多少厘米.","input":"","output":"x=7*12=84"},{"instruct":"一列快车长200米,一列慢车长280米,两车在双轨铁路上同向而行,从快车车头与慢车车尾相遇到快车车尾与慢车车头相离,共用160秒.坐在快车上的人看到有49棵树从车窗边掠过,相遇、相离时正好各有一棵掠过,如果每两棵树距离60米(树的粗细不计),那么慢车的速度是每秒多少米.","input":"","output":"x=(60*(49-1)\/160)-((200+280)\/160)=15"},{"instruct":"1436与3991的和除以27,得多少?","input":"","output":"x=(1436+3991)\/27=201"},{"instruct":"10减去3(1\/2)除以0.7的商的差,除6(1\/4),商是多少?","input":"","output":"x=6(1\/4)\/(10-3(1\/2)\/0.7)=(5\/4)"},{"instruct":"要画一个周长为6.28分米的圆,圆规两脚尖的距离是多少.","input":"","output":"x=6.28\/3.14\/2=1"},{"instruct":"一个数的(3\/5)是60,这个数的(7\/10)是多少.","input":"","output":"x=60\/(3\/5)*(7\/10)=70"},{"instruct":"有一副扑克牌中(去掉大、小王),最少取多少张牌就可以保证其中3张牌的点数相同.","input":"","output":"x=(52\/4)*2+1=27"},{"instruct":"小红有42张邮票,比小芳的2倍少8张.小芳有多少张邮票?多少张","input":"","output":"x=(42+8)\/2=25"},{"instruct":"一个分数,分子比分母少18,约分后是(2\/5),原来这个分数是多少.","input":"","output":"x=(2\/5)=(12\/30)"},{"instruct":"母鸡的(3\/4)是小鸡的只数,关系式:多少.","input":"","output":"x=(3\/4)=(3\/4)"},{"instruct":"一个圆的周长是31.4厘米,它的面积是多少平方厘米.","input":"","output":"x=3.14*(31.4\/3.14\/2)**2=78.5"},{"instruct":"第一堆橘子有314个,第二堆有296个,从第一堆拿走多少个橘子给第二堆,两堆橘子数量相同?","input":"","output":"x=314-(314+296)\/2=9"},{"instruct":"60的70%减去4(2\/5)除74的商,差是多少?","input":"","output":"x=60*70%-74\/4(2\/5)=(277\/11)"},{"instruct":"一个篮球队,五名队员A,B,C,D,E,由于某种原因,C不能做中锋,D不能做控球后卫,而其余3个可以分配到五个位置的任何一个上,共有多少种不同的站法.","input":"","output":"x=120-24-24+6=78"},{"instruct":"学校要粉刷教室.已知教室长是8米,宽6米,高3米,扣除门窗是22.4平方米.如果每平方米需要5元涂料费,粉刷这个教室需花多少元?","input":"","output":"x=(8*6+(8*3+6*3)*2-22.5)*5=547.5"},{"instruct":"甲乙两车分别从A地、B地同时相对开出.甲乙两车的速度比是2:3,4小时后两车相遇,相遇时乙车共行驶了480千米,甲车平均每小时行多少千米?","input":"","output":"x=480\/3*2\/4=80"},{"instruct":"有一个6位数,它的个位数字是6,如果将6移至第一位前面时所得到的新的六位数是原数的4倍.那么这个6位数是多少.","input":"","output":"x=153846=153846"},{"instruct":"A、B两地间有一条公路长2800米,甲车从A地出发5分钟后,乙车从B地出发,又经过10分钟两车相遇,已知乙车每分钟行100米,甲车每分钟行多少米?","input":"","output":"x=(2800-100*10)\/(10+5)=120"},{"instruct":"张大妈家上个月用了8吨水,水费是12.8元.照这样计算,隔壁李奶奶家上个月用了10吨水,应缴水费多少元?(用比例知识解答.)","input":"","output":"x=(12.8\/8*10)=16"},{"instruct":"两筐同样重的苹果,从第一筐中取出7.5千克放入第二筐,这时第一筐苹果的重量正好是第二筐的40%.原来每筐苹果重多少千克?","input":"","output":"x=(7.5*40%+7.5)\/(1-40%)=17.5"},{"instruct":"师徒二个同时加工920个零件,8天完成,师傅每天加工65个零件,徒弟每天加工多少个?","input":"","output":"x=920\/8-65=50"},{"instruct":"一根铁丝第一次用去全长的10%,第二次用去全长的25%,还剩全长的多少","input":"","output":"x=1-10%-25%=65%"},{"instruct":"一次数学竞赛共10题,规定答对一题得5分,答错一题倒扣2分,小明做了全部的10题但只得了29分,小明答对了几题?","input":"","output":"x=10-((5*10-29)\/(5+2))=7"},{"instruct":"简便计算:(3\/7)*(8\/5)+(16\/7)*(2\/5).","input":"","output":"x=(3\/7)*(8\/5)+(16\/7)*(2\/5)=1(3\/5)"},{"instruct":"奶奶家后院有一块正方形菜地,边长是8米,四周要围上篱笆,篱笆需要多少米.","input":"","output":"x=8*4=32"},{"instruct":"用1、2、5三张数字卡片,可以组成多少个不同的三位数.","input":"","output":"x=3*2*1=6"},{"instruct":"新星小学\"环保卫士\"小分队15人参加植树活动.男同学每人栽3棵树,女同学每人栽2棵树,一共栽了40棵树.男同学有多少人.","input":"","output":"x=15-((15*3-40)\/(3-2))=10"},{"instruct":"一个水池的底面是正方形,底面边长为5m,深为2m,这个水池的占地面积是多少平方米?","input":"","output":"x=5*5=25"},{"instruct":"星期六,动物园上午有543人来游玩,中午有256离开,下午又来了308人.这一天动物园一共来了多少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一张长0.9米,宽0.6米的长方形红布,能它来做两条直角边都是3分米的小红旗,一共可以做多少面?","input":"","output":"x=0.9*0.6\/((3\/10)*(3\/10)\/2)=12"},{"instruct":"六2班要从6名同学中选出2名代表参加演讲比赛,有多少种不同的组队方案.","input":"","output":"x=6*(6-1)\/2=15"},{"instruct":"学校买来72套单人课桌椅,每张课桌135元,每张椅子37元,一共要花多少钱?","input":"","output":"x=(135+37)*72=12384"},{"instruct":"一个圆锥形沙堆,高是3米,底面直径4米.把这些沙子铺在一个长为5米宽为2米的长方形的沙坑里,铺的厚度是多少厘米?","input":"","output":"x=3.14*((4\/2))**2*3*(1\/3)\/(5*2)*100=125.6"},{"instruct":"甲乙两种衬衣的原价相同.换季时,甲种衬衣按四折销售,乙种衬衣按五折销售.小龙的爸爸用108元钱购买这两种衬衣各一件.这两种衬衣的原价每件是多少元?","input":"","output":"x=108\/(40%+50%)=120"},{"instruct":"估算下面4个算式的计算结果,最大的是多少","input":"","output":"x=888\/(1-(1\/9))=888\/(1-(1\/9))"},{"instruct":"一个长方形花圃长85米,宽46米,平均每平方米栽树4棵,一共可以栽多少棵树?","input":"","output":"x=85*46*4=15640"},{"instruct":"下面三个数中,哪一个数更接近1000?多少","input":"","output":"x=1005=1005"},{"instruct":"小明和弟弟做游戏,他把一个铁球浸没在一个底面半径是12分米的圆柱形水槽中,水面高度由13.5分米上升到14分米.求这个铁球的体积.","input":"","output":"x=3.14*12**2*(14-13.5)=226.08"},{"instruct":"一个长方形的周长是40厘米,长与宽的比是4:1,求这个长方形的面积.","input":"","output":"x=40\/2*(4\/(4+1))*40\/2*(1\/(4+1))=64"},{"instruct":"某食堂买来面粉600千克.第一周吃了(1\/5),第二周吃了第一周的(9\/10).还剩多少千克?","input":"","output":"x=600-(600*(1\/5)+600*(1\/5)*(9\/10))=372"},{"instruct":"一个房间,如果用边长为0.3m的方砖铺地,需800块,如果改用边长为0.2m的方砖铺地,需要多少块?(用比例解答)","input":"","output":"x=(0.3*0.3*800)\/(0.2*0.2)=1800"},{"instruct":"一份稿件,甲单独打要(1\/4)小时,乙单独打要(1\/3)小时,现2人合打,多少小时才能打完这份稿件的(2\/5).","input":"","output":"x=(2\/5)\/(1\/(1\/4)+1\/(1\/3))=(2\/35)"},{"instruct":"圆形花坛的半径是2米,绕花坛一周至少有多少米","input":"","output":"x=3.14*2*2=12.56"},{"instruct":"□72\/47的商是一位数,□里最大填多少.","input":"","output":"x=3=3"},{"instruct":"我国发射的第一颗人造地球卫星绕地球一周要用114分钟,绕地球69周要用多少时间?比5天时间长些还是短些?","input":"","output":"x=5=5"},{"instruct":"小明卧室地面的长和宽分别是4m和3m.用边长为40cm的正方形地砖铺满整个地面,至少需要多少块这样的地砖.","input":"","output":"x=4*3\/((40\/100)*(40\/100))=75"},{"instruct":"水果店有600千克苹果,运走8筐,每筐30千克,还剩多少千克?","input":"","output":"x=600-30*8=360"},{"instruct":"甲乙两城相距1388.6千米,一辆客车从甲城开往乙城,每小时行62.8千米,客车开出30分钟后,一辆货车乙城出发开往甲城.每小时行50.3千米.货车开出几小时后两车相遇?","input":"","output":"x=(1388.6-62.8*0.5)\/(62.8+50.3)=12"},{"instruct":"王爷爷家养了84只鸭,养鹅的只数是鸭的一半.王爷爷家一共养鸭、鹅多少只?","input":"","output":"x=84*(1\/2)+84=126"},{"instruct":"两地之间的路程是210米,小春和小秋同时从两地相向而行,3(1\/2)分钟相遇,小春每分钟行28米,小秋每分钟行多少米?","input":"","output":"x=210\/3(1\/2)-28=32"},{"instruct":"一袋米的单价是a元,食堂买了n袋,总共用了c元.a=27.5,n=30,求c.","input":"","output":"x=27.5*30=825"},{"instruct":"一小组同学体检量身高时发现其中两人的身高是123cm,另外四人的身高均为132cm.这个小组同学的平均身高是多少?","input":"","output":"x=(2*123+132*4)\/(4+2)=129"},{"instruct":"泰国旅游,妈妈带了3000元人民币到银行兑换成泰铢,能换几?(按照100泰铢兑换人民币19.67元)","input":"","output":"x=15251.65=15251.65"},{"instruct":"五年级同学收集树种56千克,六年级收集的比五年级多(4\/7),六年级比五年级多收集树种多少千克?","input":"","output":"x=56*(1+(4\/7))=88"},{"instruct":"-个长4cm、宽3cm的长方形按2:1放大,得到的图形的面积是多少cm**2.","input":"","output":"x=(4*2)*(3*2)=48"},{"instruct":"一种变速自行车,有2个前齿轮,6个后齿轮,能变出多少种速度.","input":"","output":"x=2*6=12"},{"instruct":"小红用一条丝带围成了一个长25cm,宽13cm的长方形.如果用这根丝带围成一个正方形,正方形的边长是多少厘米?","input":"","output":"x=(25+13)*2\/4=19"},{"instruct":"要剪一个面积是12.56cm**2的圆形纸片,至少需要面积是多少cm**2的正方形纸片.","input":"","output":"x=(12.56\/3.14)*(12.56\/3.14)=16"},{"instruct":"1里有多少个(1\/5),1角钱是1元钱的((())\/(())).","input":"","output":"x=(5\/1)=5"},{"instruct":"在一个比例中,两个外项互为倒数,其中一个内项是16,则另一个内项是多少.","input":"","output":"x=1\/16=(1\/16)"},{"instruct":"将一根绳子连续对折2次,然后每隔一定长度剪一刀,共剪了3刀,这样原来的绳子被剪了多少段.","input":"","output":"x=2*2*3+1=13"},{"instruct":"甲、乙、丙、丁四个筑路队共筑1200米长的一段公路,甲队筑的路是其他三个队的(1\/2),乙队筑的路是其他三个队的(1\/3),丙队筑的路是其他三个队的(1\/4),丁队筑了多少米?","input":"","output":"x=1200*(1-(1\/(1+2))-(1\/(1+3))-(1\/(1+4)))=260"},{"instruct":"特快列车1小时大约行160千米,12小时大约行多少千米.","input":"","output":"x=160*12=1920"},{"instruct":"教室的讲台,长1.8米,宽0.9米,高15厘米,要在表面贴瓷砖,贴瓷砖的面积是多少平方米?","input":"","output":"x=1.8*0.9+1.8*(15\/100)+0.9*(15\/100)*2=2.16"},{"instruct":"客车每小时行95千米,动车每小时行185千米,经过2小时相遇,一共相距多少千米?(列方程)","input":"","output":"x=(95*2+185*2)=560"},{"instruct":"上午卖出苹果的总数的一半多6个,下午卖出剩下总数的一半多3个,最后还剩6个,水果店运来的这批苹果共多少个?","input":"","output":"x=((6+3)*2+6)*2=48"},{"instruct":"某乡春季植树280棵,比计划多(1\/6),比计划多多少棵?","input":"","output":"x=280-280\/(1+(1\/6))=40"},{"instruct":"一堆种子共2014粒,第一次取出它的(1\/2),第二次取出余下的(1\/3),第三次再取出余下的(1\/4),以此类推,一直取到最后余下的(1\/2014),那么最后剩下多少粒种子?","input":"","output":"x=1=1"},{"instruct":"一个长方形的果园,长84米,宽25米,在果园里种果树,每棵果树占地3平方米,这个果园可种多少棵树?","input":"","output":"x=84*25\/3=700"},{"instruct":"一块长方形布料,长是(4\/5)米,宽是(1\/4)米,这块长方形的周长是多少米?(结果用小数表示)","input":"","output":"x=((4\/5)+(1\/4))*2=2.1"},{"instruct":"一个正方体的底面积是36厘米**2,这个正方体的体积是多少立方厘米.","input":"","output":"x=6*6*6=216"},{"instruct":"有一块半圆形的菜地,半径是6米,这块菜地的面积是多少平方米?","input":"","output":"x=3.14*6**2\/2=56.52"},{"instruct":"(1\/15)+(1\/35)+(1\/63)+(1\/99).","input":"","output":"x=(1\/15)+(1\/35)+(1\/63)+(1\/99)=(4\/33)"},{"instruct":"美术课上老师给表现优秀的小朋友分糖,如果每人分4颗糖,就多5颗,如果每人分5颗,就少4颗.表现优秀的小朋友有多少人.","input":"","output":"x=(5+4)\/(5-4)=9"},{"instruct":"从2月1日到10月1日经过了多少个月.","input":"","output":"x=10-2=8"},{"instruct":"一块菜地长10.8米,宽5.4米,全部种黄瓜,如果每平方米产黄瓜3.5千克,这块地共产黄瓜多少千克?","input":"","output":"x=10.8*5.4*3.5=204.12"},{"instruct":"学校活动中心要油漆5根柱子,柱子横截面是边长3分米的正方形,柱子高4米,每平方米油漆4.5元,买油漆共要多少元?","input":"","output":"x=4.5*(0.3*4*4*5)=108"},{"instruct":"有一条绳子,第一次剪去全长的(1\/3),第二次剪去3米,这时正好剩下一半,这条绳子原来是多少米?","input":"","output":"x=3\/(1-(1\/3)-(1\/2))=18"},{"instruct":"516减去318的差乘32加58的和,积是多少?","input":"","output":"x=(516-318)*(32+58)=17820"},{"instruct":"计算:125(1\/20)\/41.","input":"","output":"x=125(1\/20)\/41=3(1\/20)"},{"instruct":"计算:(1\/2)+(2\/3)+(3\/4)+(4\/5)+…+(99\/100).","input":"","output":"x=100-((99*100-1)\/(99*100))=99(1\/9900)"},{"instruct":"两数相乘的积是320,如果一个因数不变,另一个因数扩大5倍,积是多少","input":"","output":"x=320*5=1600"},{"instruct":"(7\/11)*(11\/7)+70%.","input":"","output":"x=(7\/11)*(11\/7)+70%=1.7"},{"instruct":"小明从家出发去奶奶家,骑自行车每小时12千米,他走后2.5小时,爸爸发现小明忘带作业,便骑摩托车以每小时36千米的速度去追.结果小明到奶奶家后半小时爸爸就到了.小明家距离奶奶家多少千米.","input":"","output":"x=36*(12*2.5-12*0.5)\/(36-12)=36"},{"instruct":"计算:(3.6*12.5*6.4)\/(1.2*2.5*1.6)","input":"","output":"x=(3.6*12.5*6.4)\/(1.2*2.5*1.6)=60"},{"instruct":"某楼住着4个女孩和两个男孩,他们的年龄各不相同,最大的10岁,最小的4岁,最大的女孩比最小的男孩大4岁,最大的男孩比最小的女孩大4岁,最大的男孩的岁数是多少岁.","input":"","output":"x=8=8"},{"instruct":"学校买来一些粉笔,用去28盒,还剩40盒.学校买来多少盒粉笔?","input":"","output":"x=28+40=68"},{"instruct":"修一条路,甲队要4天修完,乙队要8天修完,甲所用的时间是乙的多少(分数).","input":"","output":"x=4\/8=(1\/2)"},{"instruct":"客、货两车同时从甲、乙两地相向开出,相遇时,货车所行的路程是客车的(4\/5),相遇后货车每小时比相遇前每小时多走18千米.客车仍按原来速度前进,结果两车同时到达对方的出发站,已知客车一共行了12小时,甲、乙两地相距多少千米?","input":"","output":"x=(18\/((5\/4)*(5\/4)-1)*(5\/4))*12=480"},{"instruct":"光明小学要采集树种(4\/5)千克,五年级采集了(2\/5)千克,六年级采集了余下的(1\/3).六年级采集了多少千克?","input":"","output":"x=((4\/5)-(2\/5))*(1\/3)=(2\/15)"},{"instruct":"两筐苹果,个数同样多,从甲筐取出50个,从乙筐取出94个后,乙筐内的苹果是甲筐的(1\/3).原来甲筐有苹果多少个?","input":"","output":"x=(94-50*1\/3)\/(1-1\/3)=116"},{"instruct":"超市运进2吨大豆油,第一周卖出(2\/7),第二周全部卖完.第二周比第一周多卖出大豆油总数的几分之几?","input":"","output":"x=1-(2\/7)-(2\/7)=(3\/7)"},{"instruct":"求比100少15的数是多少?列式正确的是多少","input":"","output":"x=100-15=100-15"},{"instruct":"数A除数B的商是1.2,那么A与B的比值是多少.","input":"","output":"x=(1\/(1.2))=(5\/6)"},{"instruct":"计算:(1*2+2*3)*((1\/(1*2))+(1\/(2*3)))+(2*3+3*4)*((1\/(2*3))+(1\/(3*4)))+…+(19*20+20*21)*((1\/(19*20))+(1\/(20*21))).","input":"","output":"x=4*(19+(1\/2)*(1-(1\/21)))=77(19\/21)"},{"instruct":"李老师去体育用品商店买了24副羽毛球拍,付了2500元,找回148元.每副羽毛球拍多少钱?","input":"","output":"x=(2500-148)\/24=98"},{"instruct":"有两种长度的线段,一种长5厘米,另一种长11厘米,用这两种线段围成的一个三角形的周长是多少厘米.","input":"","output":"x=11+11+5=27"},{"instruct":"六年级有学生560人,其中男生占(4\/7),这学期又转来女生若干人,这时男生和女生人数的比是5:4.现在女生有多少人?","input":"","output":"x=560*(4\/7)\/(5\/(5+4))*(4\/(5+4))=256"},{"instruct":"王叔叔从寺前骑车去浦江城,第一个10分钟行了全程的25%,,第二个10分钟行驶了全程35%,离浦江城还有11.7千米.寺前到浦江城的公路长有多少千米?","input":"","output":"x=11.7\/(1-25%-35%)=29.25"},{"instruct":"口袋里装有\"2个红球,3个黄球\",从中任意摸出1个球,摸出红球的可能性是多少","input":"","output":"x=2\/(2+3)=(2\/5)"},{"instruct":"用一根长42米的铁丝围成一个长方形框架,已知长方形长和宽的比是4:3,围成的长方形面积是多少平方米?","input":"","output":"x=((42\/2)*(4\/(4+3)))*((42\/2)*(3\/(4+3)))=108"},{"instruct":"如果a是一个大于零的数,比较a*(5\/8)和a+(5\/8)的结果a+多少大","input":"","output":"x=(5\/8)=(5\/8)"},{"instruct":"食堂买来375千克面粉,计划每天用75千克,这些面粉可以用多少天?","input":"","output":"x=375\/75=5"},{"instruct":"一列火车上有乘客568人,到某站后,上车的有98人,下车的有126人.这时火车上还有乘客多少人?","input":"","output":"x=568-126+98=540"},{"instruct":"一块长方形菜地,长是宽的3倍,长比宽多14米,这块菜地的面积是多少平方米?(列方程解决)","input":"","output":"x=14\/(3-1)*3*14\/(3-1)=147"},{"instruct":"一个数除以35,商是14,并且有余数,当余数最大时,这个数是多少.","input":"","output":"x=35*14+(35-1)=524"},{"instruct":"聰聰先求出自然數N的所有約數,再將這些約數兩兩求和,結果發現,最小的和是3,最大的和是2010,那麼這個自然數N是多少.","input":"","output":"x=2010\/(1+1\/(2\/1))=1340"},{"instruct":"一件上衣八五折之后需要102元,降价了多少元.","input":"","output":"x=102\/85%-102=18"},{"instruct":"修路队修一条路,修了3天后,已修的比未修的少32千米,第四天修了一段路后,未修的比已修的少24千米,第四天修多少千米?","input":"","output":"x=32-24=8"},{"instruct":"甲、乙两城铁路长976千米,一列火车于6月22日上午10时从甲城开往乙城,当日晚上6时到达.这列火车每小时行多少千米?","input":"","output":"x=976\/(18-10)=122"},{"instruct":"要制10根截面边长是1dm,长为2.5m的白铁皮烟囱,共用白铁皮多少平方米?","input":"","output":"x=1*2.5*4*10=100"},{"instruct":"一块长方形的草坪,宽12米,长比宽的3倍还多5米,它的周长是多少.","input":"","output":"x=((12*3+5)+12)*2=106"},{"instruct":"一桶油重10千克,用去(2\/5)后,又用去(3\/5)千克,还剩多少千克.","input":"","output":"x=10*(1-(2\/5))-(3\/5)=(27\/5)"},{"instruct":"一个等腰梯形,下底比上底长6厘米,上底和一条腰的长的和是45厘米.这个梯形的周长是多少厘米?","input":"","output":"x=45+6+45=96"},{"instruct":"一个梯形的面积是7.5cm**2,高是1.5cm,它的上底、下底的和是多少.","input":"","output":"x=7.5*2\/1.5=10"},{"instruct":"一架飞机每小时飞行710千米,从甲地飞往乙地用了13小时,甲乙两地相距多少千米?","input":"","output":"x=710*13=9230"},{"instruct":"一个盒子里装有黄、白乒乓球各5个,要想使取出的乒乓球中一定有两个黄乒乓球,则至少应取出多少个.","input":"","output":"x=5+2=7"},{"instruct":"修一段路第一天修了20%,第二天修了200米,是剩下的(1\/5),全长多少米.","input":"","output":"x=200\/(1-20%-(1\/5))=333(1\/3)"},{"instruct":"公园的圆形喷池周长是50.24米,围着喷池有一条宽2米的环形人行道,这条人行道的面积是多少?","input":"","output":"x=3.14*(((50.24\/3.14\/2)+2)**2-(50.24\/3.14\/2)**2)=113.04"},{"instruct":"三年级参加合唱组的同学有56个同学,参加三棋组的人数是合唱组的3倍.三棋组分4个组,平均每个小组有多少人?","input":"","output":"x=56*3\/4=42"},{"instruct":"若干名家长(爸爸或妈妈,他们都不是老师)和老师陪同一些小学生参加某次数学竞赛,已知家长和老师共有22人,家长比老师多,妈妈比爸爸多,女老师比妈妈多2人,至少有1名男老师,那么在这22人中,爸爸有多少人.","input":"","output":"x=12-(10-3)=5"},{"instruct":"计算:2010*2012\/2010(2010\/2011)=多少.","input":"","ou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4*(60\/2*2\/6\/2)**2*6=157"},{"instruct":"4.5-1.8=多少","input":"","output":"x=4.5-1.8=2.7"},{"instruct":"一个长方形游泳池占地900平方米,已知该游泳池的长是45米,求游泳池的宽.","input":"","output":"x=900\/45=20"},{"instruct":"李工程师月薪2500元,按规定超过1600元的部分必须按5%缴纳个人所得税.李工程师每月应缴纳个人所得税多少元?","input":"","output":"x=(2500-1600)*5%=45"},{"instruct":"一袋花生重200克,多少花生重1千克.","input":"","output":"x=1*1000\/200=5"},{"instruct":"A、B、C三个篮球队进行比赛,规定每天比赛一场,每场比赛结束后,第二天由胜队与另一队进行比赛,败队则休息一天,如此继续下去,最后结果是A队胜10场,B队胜12场,C队胜14场,则A队共打了几场比赛?","input":"","output":"x=10+13=23"},{"instruct":"两数相除的商是400,如果被除数不变,除数扩大5倍,商是多少.","input":"","output":"x=400\/5=80"},{"instruct":"普通列车每小时行驶126千米,高速列车每小时行驶的路程是普通列车的3倍,高速列车每小时行驶多少千米?","input":"","output":"x=126*3=378"},{"instruct":"一个圆柱和一个圆锥体积相等,它们的底面积之比是1:2,则圆柱的高是圆锥高的多少.","input":"","output":"x=(1\/3)*2=(2\/3)"},{"instruct":"一种粗细均匀的钢材(6\/7)米重(1\/2)吨,每米长的这种钢材重多少吨","input":"","output":"x=(1\/2)\/(6\/7)=(7\/12)"},{"instruct":"小刚和小红都从A地到B地,小刚骑自行车,每分钟行300米,小红步行,每分钟行100米,小红出发5分钟后,小刚才出发,经过多少分钟小刚可以追上小红?","input":"","output":"x=100*5\/(300-100)=2.5"},{"instruct":"甲骑车从A地到B地,乙汽车从B地到A地,甲每小时比乙多行2km,两人在上午8点同时出发,到上午10点,两人还相距36km,到中午12点两人又相距36km,求A、B两地间的距离.","input":"","output":"x=(10-8)*((10*2+36+8*2+36-8*2-12*2)\/(8+8+12+12-10-10-8-8)+(10*2+36+8*2+36-8*2-12*2)\/(8+8+12+12-10-10-8-8)+2)+36=108"},{"instruct":"一只挂钟的分针长12厘米,l小时分针尖端走了多少厘米.","input":"","output":"x=3.14*12*2=75.36"},{"instruct":"一块长方形草坪,长和宽的比是5:3,周长是96米,这块草坪的面积是多少?","input":"","output":"x=(96\/2*(5\/(5+3)))*(96\/2*(3\/(5+3)))=540"},{"instruct":"\"六一\"儿童节,文化用品商店对学生用品8折优惠,原来买12枝钢笔的钱,\"六一\"节可以买多少枝.","input":"","output":"x=(1*12)\/(1*80%)=15"},{"instruct":"王叔叔上月工资总额为6800元,按规定超过4000元的部分要缴纳5%的个人所得税,王叔叔上月实际获得多少元工资?","input":"","output":"x=6800-(6800-4000)*5%=6660"},{"instruct":"把9先缩小到它的(1\/10),再扩大到新数的100倍,结果是多少.","input":"","output":"x=90=90"},{"instruct":"已知等腰三角形的一个顶角是30°,那么它的两个底角都是多少.","input":"","output":"x=(180-30)\/2=75"},{"instruct":"假日活动队有三个活动小组,第一小组有20人,第二小组与第三小组的人数比是6:11,第二小组人数占假日活动总人数的(2\/7).假日活动队共有多少人.","input":"","output":"x=20\/(1-(2\/7)-(11\/6)*(2\/7))=105"},{"instruct":"已知A=2*5*7,B=2*5*5,那么A和B的最大公约数是多少.","input":"","output":"x=2*5=10"},{"instruct":"少年宫参加艺术培训的女生有123人,男生78人.参加数学培训的学生人数是艺术培训的2倍,参加数学培训的学生有多少人?","input":"","output":"x=(123+78)*2=402"},{"instruct":"一个圆锥形沙堆,底面半径是2米,高1.5米.现在用这堆沙子铺10米宽的公路,如果铺的路厚5厘米,可以铺多长?","input":"","output":"x=(1\/3)*3.14*2**2*1.5\/(10*(5\/100))=12.56"},{"instruct":"一个三角形的底不变,高扩大3倍,则它的面积将多少.","input":"","output":"x=3=3"},{"instruct":"甲乙两地相距160千米,一辆汽车从甲地去乙地,(3\/4)小时行了60千米,照这样的速度,行完全程要多少小时?","input":"","output":"x=160\/(60\/(3\/4))=2"},{"instruct":"陈欣和钟华平分别用48和31去乘同一个数,陈欣得到的积是576,钟华平得到的积是多少.","input":"","output":"x=(576\/48)*31=372"},{"instruct":"某种商品按原价出售,每件利润是成本的(1\/3),后来打9折出售,每天的销售量翻了一番,这种商品打折后每天总利润比打折前增加了多少.","input":"","output":"x=((2\/5)-(1\/3))\/(1\/3)=20%"},{"instruct":"一个圆柱,已知高每加1cm,侧面积要增加31.4cm**2,如果高是16m,那么它的表面积是多少cm**2?","input":"","output":"x=3.14*(31.4\/1\/3.14\/2)**2*2+2*3.14*(31.4\/1\/3.14\/2)*16=659.4"},{"instruct":"有12名学生,三分之二是男生,男生有多少人?","input":"","output":"x=12*(2\/3)=8"},{"instruct":"比24的(3\/6)多8的数是多少","input":"","output":"x=24*(3\/6)+8=20"},{"instruct":"一辆自行车轮胎外直径是71厘米,如果每分钟转120周,一小时能行多少米?","input":"","output":"x=3.14*71*120*60\/100=16051.68"},{"instruct":"从1到300的自然数中,至多选出多少个数,使它们当中的每一个数都不是另一个数的倍数?","input":"","output":"x=299-(300-151+1)+1=150"},{"instruct":"一个长方体的长、宽、高分别是7cm、5cm、3cm,这个长方体所有棱长的和是多少.","input":"","output":"x=(7+5+3)*4=60"},{"instruct":"包装560本《故事大王》,一共包装成8包,每包里有10捆,几本《故事大王》扎成一捆?","input":"","output":"x=560\/8\/10=7"},{"instruct":"马小虎同学在统计一个小组的一次考试的平均成绩时,将李明同学的得分96误写作69,算出的平均分是87分,发现后将平均分更正为90分,则这个小组有多少位同学.","input":"","output":"x=(96-69)\/(90-87)=9"},{"instruct":"一根绳子对折2次,每段是全长的((())\/(())).","input":"","output":"x=(1\/4)=(1\/4)"},{"instruct":"一个整数与3的和是5的倍数,与3的差是6的倍数.那么这样的整数中最小的一个是多少.","input":"","output":"x=4*6+3=27"},{"instruct":"工人们修马路,原计划用40个工人,实际用了45个工人.计划要修路90天,实际修了多少天?","input":"","output":"x=40*90\/45=80"},{"instruct":"小红今年12岁,小敏比她大3岁,3年后,小红年龄是小敏年龄的多少.","input":"","output":"x=(12+3)\/((12+3)+3)=(5\/6)"},{"instruct":"爸爸买回来一个蛋糕,小东吃了这个蛋糕的(3\/10),妈妈吃了这个蛋糕的(1\/10).小东比妈妈多吃了这个蛋糕的几分之几?","input":"","output":"x=(3\/10)-(1\/10)=(1\/5)"},{"instruct":"星光鞋厂25天生产600双鞋,平均每天生产多少双鞋?","input":"","output":"x=600\/25=24"},{"instruct":"峰峰倒满一杯豆浆,第一次喝了(1\/3),然后加入水,将杯子斟满并搅拌均匀,第二次,林林又喝了(1\/3),继续用水将杯子斟满并搅拌均匀,重复上述过程,那么第四次后,林林共喝了一杯纯豆浆总量为多少.","input":"","output":"x=(1\/3)+(1-(1\/3))*(1\/3)+(1-(1\/3)-(1-(1\/3))*(1\/3))*(1\/3)+(1-(1\/3)-(1-(1\/3))*(1\/3)-(1-(1\/3)-(1-(1\/3))*(1\/3))*(1\/3))*(1\/3)=(65\/81)"},{"instruct":"一个正方体的棱长是4分米,它所有棱长的和是多少分米.","input":"","output":"x=4*12=48"},{"instruct":"前年十一黄金周(7天),全市的餐馆、旅游、宾馆等服务行业共收入5600万元,去年的十一黄金周中,前三天服务行业收入就达2670万元.照这样计算,去年十一黄金周服务行业收入比前年多多少万元?","input":"","output":"x=2670\/3*7-5600=630"},{"instruct":"一辆汽车从甲地开往乙地,行了全程的(3\/8),这时离中点站还有45千米.甲乙两地相距多少千米?","input":"","output":"x=45\/((1\/2)-(3\/8))=360"},{"instruct":"某个三位数是2的倍数,加1是3的倍数,加2是4的倍数,加3是5的倍数,加4是6的倍数,那么这个数最小为多少.","input":"","output":"x=(30*4)+2=122"},{"instruct":"学校买了15个蓝球和7个排球,共用了832.5元.每个篮球31元,每个排球多少元?","input":"","output":"x=(832.5-31*15)\/7=52.5"},{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一位小数)","input":"","output":"x=7.85\/(3.14*(6.28\/3.14\/2)**2)=2.5"},{"instruct":"学校用地砖铺会议室地面,用每块面积为0.16平方米的地砖1000块能铺满.如果改用边长为5分米的方砖来铺,需要多少块才能铺满?(用两种方法解答)","input":"","output":"x=0.16*1000\/((5\/10)*(5\/10))=640"},{"instruct":"一只猎狗正在追赶前方20米处的兔子,已知狗一跳前进3米.兔子一跳前进2.1米,狗跳3次的时间兔子可以跳4次.问:兔子跑多少米后被猎狗追上.","input":"","output":"x=20\/(3*3-4*2.1)*2.1*4=280"},{"instruct":"一张长为10厘米,宽为4厘米的长方形纸板,可以剪成边长为2厘米的小正方形多少个","input":"","output":"x=10\/2*4\/2=10"},{"instruct":"有三组数(1,3,1,(7\/8),5(1\/8)(2,2,3(1\/4),2(3\/4)(3,1,6;从每组中取出一个数来,把取出的三个数相乘,则所有这样三个数的乘积相加后的总和是多少.","input":"","output":"x=(3+1+(7\/8)+5(1\/8))*(2+3(1\/4))*(1+6)=367.5"},{"instruct":"六1班女同学的人数是男同学人数的50%,最近又来2名女同学,这时女同学的人数是男同学的62.5%,现在全班有多少人?","input":"","output":"x=(2\/(62.5%-50%))*62.5%+(2\/(62.5%-50%))=26"},{"instruct":"甲、乙二人同在西村,某日甲往离西村14千米的东村去,当甲走了2千米的时候,乙发现甲有物件遗忘,立即以每小时8千米的速度追甲,乙追着甲将物件交给甲后即以原速度回西村,当甲到东村的时候,恰好乙也回到西村,问甲每小时行多少千米?","input":"","output":"x=(14-(((14-2)\/2+2)*2\/8))\/(((14-2)\/2+2)*2\/8)=6"},{"instruct":"A、B两地相距48千米,小林骑摩托车从A地到B地每小时行24千米,原路返回每小时行40千米,求摩托车的平均速度.","input":"","output":"x=(48*2)\/(48\/24+48\/40)=30"},{"instruct":"我们班今年有学生50人,比去年人数增加了10人,我们班今年的学生人数比去年增加了百分之几?","input":"","output":"x=10\/(50-10)=25%"},{"instruct":"一件价格1250元的大衣,现在打八折优惠,如果使用贵宾卡可以再打九五折.妈妈用贵宾卡买这件大衣用了多少元.","input":"","output":"x=1250*80%*95%=950"},{"instruct":"一艘轮船发生漏水事故,船长立即安排两部抽水机同时向外抽水.当时已经漏了500桶水,一部抽水机每分钟抽水18桶,另一部每分钟抽水12桶,经过25分钟把水抽完.问每分钟漏进水多少桶?","input":"","output":"x=((18+12)*25-500)\/25=10"},{"instruct":"王阿姨摘西红柿96千克,摘的黄瓜比西红柿的2倍还多25千克,摘的黄瓜有多少千克?","input":"","output":"x=96*2+25=217"},{"instruct":"一个书架有两层书,上层放的书的本数是下层的2.5倍,如果从上层取90本放入下层,则两层的书一样多.原来上层有书多少本?","input":"","output":"x=(90*2\/(2.5-1))+180=300"},{"instruct":"五1班有30人,参加数学组的有15人,参加语文组的有12人,两种都没有参加的有8人,两种都参加的有多少人.","input":"","output":"x=15+12-(30-8)=5"},{"instruct":"某一天,气象站在1时、7时、13时、19时测得的温度分别是7摄氏度、16摄氏度、25摄氏度、16摄氏度.这一天的平均气温是多少度.","input":"","output":"x=(7+16+25+16)\/4=16"},{"instruct":"一张梯形纸,上底2.5cm,下底4.5cm,高.2.4cm,现在沿着梯形的对角线剪开,变成了两个三角形.那么大三角形的面积比小三角形的面积多多少cm**2.","input":"","output":"x=4.5*2.4\/2-2.5*2.4\/2=2.4"},{"instruct":"弟弟的漫画书的本数是哥哥的20%,如果每人再得到18本漫画书,则哥哥的漫画书本数恰好是弟弟的2倍,哥哥原来有多少漫画书?","input":"","output":"x=(36-18)\/(1-0.4)=30"},{"instruct":"食堂运来370千克大白菜,吃了9天后,还剩下190千克,平均每天吃多少千克?","input":"","output":"x=(370-190)\/9=20"},{"instruct":"一堆煤,先用去总数的(2\/5),又用去余下的(4\/9),这时剩下35吨,这堆煤共有多少吨?","input":"","output":"x=35\/(1+2\/5*4\/9-4\/9-2\/5)=105"},{"instruct":"圆心角是80**0的扇形,有多少条对称轴.","input":"","output":"x=80**0=1"},{"instruct":"把30克盐溶解到270克水中,这种盐水的含盐多少.","input":"","output":"x=30\/(30+270)=10%"},{"instruct":"逆向思维与相关联想:2003*□□□□=□99999□(□内只填一个数字),则四位数□□□□=多少.","input":"","output":"x=(3999991\/2003)=1997"},{"instruct":"某家电商场上月卖出42吋电视机40台,比50吋电视机的多(1\/4),上月这两款电视机一共卖了多少台?","input":"","output":"x=40\/(1+(1\/4))+40=72"},{"instruct":"已知10个数的平均数是13,如果把其中一个数改为12后,这10个数的平均数变为12.那么,这个被改动的数原来是多少.","input":"","output":"x=12+(13-12)*10=22"},{"instruct":"要使517能同时被2、3整除至少要加上多少","input":"","output":"x=5=5"},{"instruct":"在一张9cm**2的正方形硬纸上,剪下一个面积最大的圆,这个圆的面积是多少.","input":"","output":"x=3.14*((3\/2))**2=7.065"},{"instruct":"张叔叔家有一个边长为20米的正方形池塘,他计划紧贴着池塘修一条宽2米的小路.这条小路的占地面积是多少?","input":"","output":"x=(20+2+2)*(20+2+2)-20*20=176"},{"instruct":"果园里栽了98棵桃树,还栽了7行杏树,桃树和杏树一共有182棵,平均每行杏树有多少棵?","input":"","output":"x=(182-98)\/7=12"},{"instruct":"比144的(2\/3)多20的数是多少.","input":"","output":"x=144*(2\/3)+20=116"},{"instruct":"小强装修房屋,用面积9平方分米的方砖160块正好铺满书房的地面,如果改用边长4分米的方砖,需要多少块?","input":"","output":"x=(9*160)\/(4*4)=90"},{"instruct":"玲玲有零花钱21元,卖废纸又收入29.4元,用这些钱刚好可以买6本《动手做》,每本《动手做》多少钱?","input":"","output":"x=(21+29.4)\/6=8.4"},{"instruct":"学校组织学生参加植树活动,男生有60人,女生有48人.编成若干小组,要求每个小组的男生人数相等,女生人数也相等,最多可分成多少个组?","input":"","output":"x=2*2*3=12"},{"instruct":"解方程:4x=9.","input":"","output":"x=9\/4=2(1\/4)"},{"instruct":"从东台到南京的路程有260千米,一辆汽车从东台开往南京,已经行了78千米,行了全程的几分之几?","input":"","output":"x=78\/260=(3\/10)"},{"instruct":"一种净含量1升的果汁,喝去600毫升后,还剩多少毫升.","input":"","output":"x=1*1000-600=400"},{"instruct":"把甲的(1\/9)给乙,则甲乙相等.原来甲比乙多多少","input":"","output":"x=(1-(1-(1\/9)-(1\/9)))\/(1-(1\/9)-(1\/9))=(2\/7)"},{"instruct":"一根绳子长为(7\/8)m,第一次用去(1\/4)m,第二次用去余下的(2\/3),还剩多少m.","input":"","output":"x=((7\/8)-(1\/4))*(1-(2\/3))=(5\/24)"},{"instruct":"果园里有595棵苹果树,是桃树的7倍.苹果树比桃树多多少棵?","input":"","output":"x=595-595\/7=510"},{"instruct":"一个圆柱体,如果高减少1厘米,它的表面积就减少25.12平方厘米,这个圆柱的底面积是多少.","input":"","output":"x=3.14*25.12\/1\/3.14\/2*25.12\/1\/3.14\/2=50.24"},{"instruct":"除数是24,商是25,余数是19,被除数是多少.","input":"","output":"x=24*25+19=619"},{"instruct":"在一个长8cm,宽6cm的长方形里画一个最大的圆,这个圆的面积是多少.","input":"","output":"x=3.14*(6\/2)**2=28.26"},{"instruct":"斯太尔大货车从甲地和夏利牌小轿车从乙地同时出发相向而行,4小时相遇,这时小轿车离甲地有240千米,大货车离乙地还有480千米,照这样的速度,小轿车行完全程用多少小时?","input":"","output":"x=(240+480)\/(480\/4)=6"},{"instruct":"百姓超市进了一种毛巾共50箱,批发价每箱615元,零售价每块毛巾6.8元,全部卖出可得毛利多少元?(一箱内有100块毛巾)","input":"","output":"x=(6.8-615\/100)*100*50=3250"},{"instruct":"在一道有余数的除法算式里,除数是6,余数最大是多少.","input":"","output":"x=6-1=5"},{"instruct":"学校扩建一个长方形花圃,把它的长增加5米,宽增加10米,就正好成为一个正方形,现在正方形花圃的面积比原来长方形的面积增加了400平方米.现在这个正方形花圃的面积是多少平方米?","input":"","output":"x=30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一件成人上衣价格是288元.一件成人上衣的价格是一件儿童上衣价格的多少倍?","input":"","output":"x=288\/32=9"},{"instruct":"小明在计算63除以一个两位小数的商时,没有把除数转化成整数就直接计算了,结果错算商为7,这个两位小数应该是多少?","input":"","output":"x=63\/(7*100)=0.09"},{"instruct":"方程3x-4=17的解是x=多少","input":"","output":"x=(17+4)\/3=7"},{"instruct":"王师傅每小时做80个零件,李师傅每小时做的零件个数是王师傅的5倍,李师傅每小时做多少个零件?","input":"","output":"x=80*5=400"},{"instruct":"摄影小组为第一小队同学拍摄一张集体照.一张底片和三张照片共收费5.70元,加洗一张照片收费0.9元,第一小队共有15名同学,如果每人要一张照片(底片费由15人平均分摊),那么平均每人应付多少元?","input":"","output":"x=((15-3)*0.9+5.70)\/15=1.1"},{"instruct":"有2个铁球,小球重250克,大球比小球的2倍还重50克.2个铁球共重多少克.","input":"","output":"x=250*2+50+250=800"},{"instruct":"一个圆的直径是20厘米,从该圆中剪一个圆心角为72度的扇形,该扇形的周长是多少厘米.","input":"","output":"x=3.14*20*(72\/360)+20=32.56"},{"instruct":"河边种了一排柳树,每两棵树之间相距6米,小军从第1棵树跑到第100棵树,一共跑了多少米?","input":"","output":"x=(100-1)*6=594"},{"instruct":"李老师买来同样数量的跳绳和羽毛球分给五年级的各个班级,每个班分得5根跳绳和8个羽毛球,结果羽毛球全部分完.跳绳还剩21根.这个学校五年级有几个班级?","input":"","output":"x=21\/(8-5)=7"},{"instruct":"一列火车长180米,每秒行25米.全车通过一条120米长的山洞,需要多少时间?","input":"","output":"x=(180+120)\/25=12"},{"instruct":"一个圆柱体与一个圆锥体的体积相等,圆柱体的高是18厘米,它的底面积是圆锥体底面积的3倍,圆锥体的高是多少厘米.","input":"","output":"x=162=162"},{"instruct":"小红订报纸,有《数学报》、《关心下一代》和《快乐作文》三种供选择,她最少订阅1份,最多订阅3份,有多少种不同的订阅方法.","input":"","output":"x=3+3+1=7"},{"instruct":"2011年我国公布了新的个人收入所得税征收标准.个人收入3000元以下不征税.月收入超过3000元,超过部分分步计税,不超过500元的按5%征收个人所得税;超过500元的部分按10%征收个人所得税.小明的妈妈月收入5200元,她每月要缴纳多少元个人所得税?","input":"","output":"x=(500*5%)+(((5200-3000)-500)*10%)=195"},{"instruct":"生产一批零件,其中合格的有475个,次品有25个,这批零件的合格率是多少?","input":"","output":"x=(475\/(475+25))*100%=95%"},{"instruct":"一个长5cm、宽3cm的长方形按3:1放大,得到的图形的面积是多少cm**2.","input":"","output":"x=(5*3)*(3*3)=135"},{"instruct":"0.32*0.51得数保留两位小数约是多少.","input":"","output":"x=0.16=0.16"},{"instruct":"在一块面积为15公顷的坡地上种树,每棵树占地3平方米,这块地可种多少棵树?","input":"","output":"x=(15*10000)\/3=50000"},{"instruct":"王刚要用木条钉一个长方形的相框,这个相框的长为80厘米,宽为50厘米.王刚需要买多长的木条?(请先写出字母公式,再解答.)","input":"","output":"x=(80+50)*2=260"},{"instruct":"小明开始练习打字时,每分钟只能打15个字,现在每分钟打字的个数是刚开始时的12倍,现在每分钟打多少字?","input":"","output":"x=15*12=180"},{"instruct":"31*□-27*□=24,如果□代表的数相同,那么□=多少.","input":"","output":"x=24\/((31-27))=6"},{"instruct":"红红买了两本书,一本是18.6元,另一本是26.9元,口袋里还剩18.3元,红红原来有多少元?","input":"","output":"x=18.6+26.9+18.3=63.8"},{"instruct":"一项工程,甲独做要6天完成,乙独做要10天完成,两队合作3天,剩下的由甲队独做,还要多少天可以完成?","input":"","output":"x=(1-((1\/6)+(1\/10))*3)\/(1\/6)=1.2"},{"instruct":"减数是被减数的(4\/7),差是减数的((())\/(())).","input":"","output":"x=(1-(4\/7))\/(4\/7)=(3\/4)"},{"instruct":"一个直角梯形,上底和下底的比是3:5,如果将上底增加8厘米,下底增加2厘米,就变成一个正方形.求这个梯形的面积.","input":"","output":"x=(9+(8-2)\/(5-3)*5)*(9+8)\/2=204"},{"instruct":"小明借来一本故事书,如果每天读8页,15天可以读完,现在要提前3天读完,每天应该读多少页?","input":"","output":"x=15*8\/(15-3)=10"},{"instruct":"某人用27元买了一头羊,饲养了一段时间后卖了60元.算上饲料费,实际还赔了钱,赔的钱正好是这只羊进价的一半加上饲料费的四分之一.他赔了多少钱?","input":"","output":"x=27+(60+27\/2-27)\/(1-1\/4)-60=29"},{"instruct":"从早上8时到下午5时,经过了多少小时.","input":"","output":"x=9=9"},{"instruct":"超市运来黄瓜是油菜的3倍,西红柿比油菜多5筐,西红柿有18筐,运来的黄瓜有多少筐?","input":"","output":"x=36=36"},{"instruct":"解方程:(x+3)\/2=x.","input":"","output":"x=(3\/2)\/(1-1\/2)=3"},{"instruct":"电动车原价是2200元,商店开展促销活动,按照原价的85%出售,现在电动车的价格是多少?","input":"","output":"x=2200*85%=1870"},{"instruct":"一块长方形菜地,长12米,宽8米,已知每平方米收获菜15千克,求这块菜地共收菜多少千克?","input":"","output":"x=12*8*15=1440"},{"instruct":"一段方钢长4米,横截面是边长5分米的正方形,这段方钢的体积是多少?","input":"","output":"x=5*5*(4*10)=1000"},{"instruct":"有5个数,平均数是11.如果把其中一个数改为2,那么这5个数的平均数为9.2.被改的这个数字是多少.","input":"","output":"x=2+(11*5-9.2*5)=11"},{"instruct":"0.1连续相加多少次,结果是2.","input":"","output":"x=2\/0.1-1=19"},{"instruct":"李叔叔投了某种医疗保险,此保险规定:医疗费在800元以内(含800元)个人负担,保险公司不赔偿;医疗费超过800元的,超出部分保险公司赔偿80%.李叔叔5月份因病住院,共花了6000元的医疗费,经保险公司赔偿后,李叔叔个人要负担多少元医疗费?","input":"","output":"x=800+(6000-800)*(1-80%)=1840"},{"instruct":"上个月小明家交电费105元,这个月比上个月节约一成,这个月小明家应交电费多少元","input":"","output":"x=105*(1-10%)=94.5"},{"instruct":"一只筐里装了半框苹果,倒出苹果的(1\/5)后,还剩24千克,这个框里最多能装多少千克苹果?","input":"","output":"x=24\/((1\/2)-(1\/5))=80"},{"instruct":"超市购进30箱儿童牙膏,每箱25盒,每盒卖4元钱,这些儿童牙膏可卖多少元?","input":"","output":"x=4*(30*25)=3000"},{"instruct":"某市自来水公司规定\"每户的用水量在5吨以内(含5吨),按每吨2.6元收费,每户用水量超过5吨的部分,按每吨3元收费.\"小明家上月缴水费43元.小明家上月用水多少吨.","input":"","output":"x=(43-2.6*5)\/3+5=15"},{"instruct":"一根木料长2米,第一次用去这根木料的(1\/3),第二次用去这根木料的(2\/5),还剩几分之几?","input":"","output":"x=1-(1\/3)-(2\/5)=(4\/15)"},{"instruct":"甲、乙二人从A、B两地同时相向而行,甲、乙速度的比是5:4,相遇后甲速不变,乙加快速度,乙每分钟比甲多行24千米,结果当乙到达A地时,甲离B地还有1分钟路程,已知乙共行了14分钟,求A、B两地相距多少千米?","input":"","output":"x=(14*24-25\/3*24)\/(25\/3+25\/3-14)*(14+1)=765"},{"instruct":"一个长方体的盒子,它的长、宽、高分别是7厘米、5厘米、3厘米.它的表面积是多少平方厘米.","input":"","output":"x=(7*5+7*3+5*3)*2=142"},{"instruct":"在1000到4000之间(包括1000与4000),至少有两个数字相同的四位数共有多少个.","input":"","output":"x=3001-(3*9*8*7)=1489"},{"instruct":"小聪上学期语文和数学平均分是96分,语文95,数学是多少分.","input":"","output":"x=96*2-95=97"},{"instruct":"四位球迷结伴去体育馆看女排比赛,来回的交通费一共是16元,门票每人30元.平均每人花了多少钱?","input":"","output":"x=16\/4+30=34"},{"instruct":"养鸡场养有公鸡125只,母鸡的只数是公鸡的2倍,养鸡场共养了多少只鸡?","input":"","output":"x=125*(2+1)=375"},{"instruct":"一个最简分数,把它的分母扩大4倍,分子缩小9倍后为(1\/88),原分数是多少.","input":"","output":"x=(1\/88)*(4*9)=(9\/22)"},{"instruct":"一件衣服原价80元,现价50元.现价比原价降低了百分之几?","input":"","output":"x=(80-50)\/80=37.5%"},{"instruct":"一项工程甲独做10天完成,乙独做15天完成,二人合做多少天完成这项工程的(2\/3).","input":"","output":"x=(2\/3)\/((1\/10)+(1\/15))=4"},{"instruct":"计算:(12*21*45*10.2)\/(15*4*0.7*51)","input":"","output":"x=(12*21*45*10.2)\/(15*4*0.7*51)=54"},{"instruct":"少年宫乐队有女同学80个,男同学90人.合唱队的人数是乐队的4倍,合唱队有多少人?","input":"","output":"x=(80+90)*4=680"},{"instruct":"一个梯形的面积是4.5平方分米,上底是15厘米,高是2分米,下底是多少分米.","input":"","output":"x=4.5*2\/2-(15\/10)=3"},{"instruct":"一个直角三角形,两条直角边分别为3cm和4cm.以长直角边为轴旋转一周,所得图形的体积是多少?","input":"","output":"x=(1\/3)*3.14*3**2*4=37.68"},{"instruct":"开会时,10位观众并列坐在一排,甲和乙坐在一起,并且甲在乙的左边,有几种排列方法?","input":"","output":"x=9*8*7*6*5*4*3*2*1=362880"},{"instruct":"有一根木料用(3\/4)小时截成4段,如果每段所用时间都相同,那么截成8段共需多少小时.","input":"","output":"x=(3\/4)\/(4-1)*(8-1)=(7\/4)"},{"instruct":"一个三角形的面积72cm**2,高是36cm,底是多少cm.","input":"","output":"x=72*2\/36=4"},{"instruct":"修一条水渠,第一天修了全长的40%,第二天修了全长的30%,还剩下150米没修.这条水渠长多少米?","input":"","output":"x=150\/(1-40%-30%)=500"},{"instruct":"五3班学生有51人,男生比女生多3人,女生有多少人?","input":"","output":"x=(51-3)\/2=24"},{"instruct":"小红参加了3次数学竞赛,平均分是84分,已知前两次总分是164分,他第三次得了多少分?","input":"","output":"x=84*3-164=88"},{"instruct":"小王家离工厂3千米,他每天骑车以每分钟200米的速度上班,正好准时到工厂.有一天,他出发几分钟后,因遇到熟人停车2分钟,为了准时到工厂,后面的路必须每分钟多行100米.小王是在离工厂多远处遇到熟人的?","input":"","output":"x=2\/((3-2)\/2)*(200+100)=1200"},{"instruct":"某工厂上半月完成计划的65%,下半月完成计划的(1\/2),这个月增产多少","input":"","output":"x=65%+(1\/2)-1=15%"},{"instruct":"一个长方体水池,底面是边长为20米的正方形,深4米,现在水池中盛水只有2.5米,这时水池中有水多少立方米?","input":"","output":"x=20*20*2.5=1000"},{"instruct":"小华存了45元的零用钱,他拿出其中的(5\/9)捐给了地震灾区的希望小学.小华捐了多少元钱?","input":"","output":"x=45*(5\/9)=25"},{"instruct":"一个长方体木块,高2.4dm,平行于底面截成两个长方体后,表面积比原来增加了100cm**2.原长方体木料的体积是多少cm**3.","input":"","output":"x=100\/2*(2.4*10)=1200"},{"instruct":"6位老师带着178位学生去郊游.每顶帐蓬最多只能住8人.至少要搭多少顶帐篷?","input":"","output":"x=(6+178)\/8=23"},{"instruct":"小王体重30千克,小丽比小王重(1\/6).小丽的体重是多少?","input":"","output":"x=30*(1+(1\/6))=35"},{"instruct":"一根圆柱形木材长2米,把它截成相等的4段后,表面积增加了18.84平方厘米.截成后每段圆木的体积是多少立方厘米?","input":"","output":"x=18.84\/6*(2*100)\/4=157"},{"instruct":"李大伯家有一块长15米、宽12米的长方形菜地,一面靠墙,如果另外三面围上篱笆,至少要用多少米长的篱笆?","input":"","output":"x=15+12*2=39"},{"instruct":"一个长方体的体积是96立方分米,底面积是16平方分米,它的高是多少分米.","input":"","output":"x=96\/16=6"},{"instruct":"小明今年身高1.53m,比去年高8cm,小明去年身高多少?","input":"","output":"x=1.53-(8\/100)=1.45"},{"instruct":"4千克苹果平均分给5个小朋友,每个小朋友分得多少千克苹果.","input":"","output":"x=4\/5=(4\/5)"},{"instruct":"一整块大豆腐长40厘米,宽20厘米.厨师准备把它切成一些长5厘米,宽4厘米的小块,而且每次只能沿着直线切,如果不允许移动豆腐的位置,那么厨师至少要切几次?","input":"","output":"x=40\/5-1+20\/4-1=11"},{"instruct":"运60吨货物,甲车需要15次运完,乙车需要10次运完.甲乙两车合运几次运完?","input":"","output":"x=1\/((1\/10)+(1\/15))=6"},{"instruct":"牛牛用10元钱买了一个玩具,胖胖对他的玩具非常喜欢,花20元钱买了过去.过了几天,牛牛有些舍不得,又花30元钱从胖胖手里买了回来.又过了几天,胖胖花40元又把玩具从牛牛手里买走.在整个过程中,牛牛共赚了多少元钱?","input":"","output":"x=40-30+20-10=20"},{"instruct":"一个数的倒数是0.125,这个数是多少.","input":"","output":"x=1\/(0.125)=8"},{"instruct":"小明家装修房子,用长是3分米,宽是2分米的长方形地砖,160块正好铺满.如果改用面积是8平方分米的正方形地砖,需要多少块?","input":"","output":"x=(3*2*160)\/8=120"},{"instruct":"甲乙两车分别从两地同时相对开出,3小时后甲乙两车在离中点10千米处相遇.此时,甲乙两车所行路程比是9:10.两地相距多少千米?","input":"","output":"x=10*2\/(10-9)*(10+9)=380"},{"instruct":"一个圆柱的底面半径是4厘米,它的侧面展开正好是一个正方形,这个圆柱的高是多少厘米.","input":"","output":"x=2*3.14*4=25.12"},{"instruct":"星星小学有学生840人,三年级学生数是全校学生总数的(2\/7),三年级有学生多少人?","input":"","output":"x=840*(2\/7)=240"},{"instruct":"一根长为30厘米的圆柱钢筋,锯成两段同样的小圆柱后,表面积增加了40平方厘米,求原来圆柱形钢筋的体积.","input":"","output":"x=40\/2*30=600"},{"instruct":"已知三角形的底为4cm,高为2cm,求它的面积是多少平方厘米?","input":"","output":"x=4*2\/2=4"},{"instruct":"张爷爷为贫困生买礼物,他买了4盒钢笔,每盒25支,每支钢笔6元,张爷爷一共花了多少元?","input":"","output":"x=4*25*6=600"},{"instruct":"一箱啤酒24瓶,一辆汽车装260箱,共有多少瓶啤酒?","input":"","output":"x=24*260=6240"},{"instruct":"甲乙两个学生原计划每天自学的时间相同,若甲每天自学时间增加40分钟,乙每于自学时间减少40分钟,则乙5天的自学时间仅等于甲1天的自学时间,求甲乙原订每天自学时间是多少?(用算术、方程两种方法解答)","input":"","output":"x=(40+40)\/(5-1)+40=60"},{"instruct":"小强要清点盒子中的画片,他叫来小红帮忙,两人同时开始数.小强比小红动作快,小强数5张的时间小红只数3张,但小强数到第30张时忘了数到几,只好把数过的画片全部放回盒中,再从头开始数,当小强数到第120张时,盒子里恰好剩下2张画片.盒子里原来有多少张画片?","input":"","output":"x=30\/5*3+120\/5*3+120+2=212"},{"instruct":"小红早晨锻炼身体,如果每天坚持跑500米,从4月5日到4月12日,这几天她一共跑了多少米?","input":"","output":"x=500*8=4000"},{"instruct":"甲、乙二人同时从相距18千米的两地相对而行,甲每小时行走5千米,乙每小时走4千米.如果甲带了一只狗与甲同时出发,狗以每小时8千米的速度向乙跑去,遇到乙立即回头向甲跑去,遇到甲又回头向飞跑去,这样二人相遇时,狗跑了多少千米?","input":"","output":"x=18\/(5+4)*8=16"},{"instruct":"一种股票,前天的价格是10元,昨天比前天下跌了10%,今天比昨天上涨了10%,今天与前天相比,是上涨了还是下跌了?幅度或下跌是百分之几?","input":"","output":"x=(10-(10*(1-10%)*(1+10%)))\/10=1%"},{"instruct":"一块橡皮的体积是8立方厘米,高2厘米,底面积是多少平方厘米.","input":"","output":"x=8\/2=4"},{"instruct":"96、88、95这三个数的平均数多少.","input":"","output":"x=(96+88+95)\/3=93"},{"instruct":"一桶水可倒满10个同样大的碗或12个同样大的杯子,倒入2碗水和7杯水在空桶内,这时水的体积占桶容积的((())\/(())).","input":"","output":"x=(41\/60)=(41\/60)"},{"instruct":"一种商品原价780元,如打八折出售,那么价格降价多少.","input":"","output":"x=1-80%=20%"},{"instruct":"小马虎在计算1.25加上一个一位小数时,错误地把数的末位对齐,算出的结果是1.84,正确的计算结果是多少.","input":"","output":"x=(1.84-1.25)*10=5.9"},{"instruct":"一件商品,原价100元,先涨价20%,后降价20%,那么现价是多少元.","in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2厘米,它的体积是多少立方厘米.","input":"","output":"x=3.14*(12.56\/3.14\/2)**(12.56\/3.14\/2)*12=150.72"},{"instruct":"小军身高1米2分米,小力的身高比小军身高的2倍少8分米.求两人的平均身高.","input":"","output":"x=(1.2+(1.2*2-0.8))\/2=1.4"},{"instruct":"比最小的五位数多100000的数是多少.","input":"","output":"x=100000+10000=110000"},{"instruct":"A、B、C三个站在一条公路上,B站到A、C两端的距离相等.小明和小强分别从A、C两站同时出发相向而行.小明过B站100米后与小强相遇.然后二人继续前进.小明到达C站后,立即沿原线返回,经过B站后300米追上小强.那么A、C两站间的距离是多少米?","input":"","output":"x=(3*100+300)\/(3-1)*2=600"},{"instruct":"(15-18*(1\/3))*(8\/21).","input":"","output":"x=(15-18*(1\/3))*(8\/21)=(24\/7)"},{"instruct":"四1班共有50人参加语、数、英三科的兴趣小组.其中参加数学兴趣小组有20人,参加语文兴趣小组有15人,只参加英语兴趣小组的有24人.数学、语文两个兴趣小组都参加的有多少人.","input":"","output":"x=(20+15)-(50-24)=9"},{"instruct":"一包糖,奶糖的块数占总块数的(1\/3),放入18块水果糖后,奶糖的块数占总块数的(2\/9),这包糖中,奶糖有多少块?","input":"","output":"x=(18*2\/9)\/(1\/3-2\/9)*(1\/3)=12"},{"instruct":"小巧已经做了29道题,还有28道没有做,一共做几道?","input":"","output":"x=29+28=57"},{"instruct":"六年级参加学校科技小组人数是25人,参加合唱队人数是40人,参加科技小组的人数比合唱队少多少.","input":"","output":"x=(40-25)\/40=37.5%"},{"instruct":"一车间40个工人生产零件,每人每天生产10个零件.结果只有5个不合格.求这批零件的合格率.","input":"","output":"x=(((40*10)-5)\/(40*10))*100%=98.75%"},{"instruct":"一件工作,张师傅5天可以完成(1\/4),中途因有事休息了几天,结果用了24天才完成.张师傅休息了几天?","input":"","output":"x=24-(5*4)=4"},{"instruct":"某铺路队第一天铺(5\/8)千米,第二天铺路(2\/3)千米,第三天比前两天铺的总数少(1\/2)米,第三天铺路多少千米?","input":"","output":"x=(5\/8)+(2\/3)-(1\/2)=(19\/24)"},{"instruct":"在一张边长是6厘米的正方形纸中,剪出一个最大的圆,剪去的边角料是多少平方厘米?","input":"","output":"x=10*10-(3.14*(10\/2)**2)=21.5"},{"instruct":"53.8\/2.86=多少\/286.","input":"","output":"x=5380=5380"},{"instruct":"从7月1日到9月1日经过了多少天.","input":"","output":"x=31+31+1=63"},{"instruct":"(2.25-2(1\/4))\/(3(1\/3)+4(5\/8))=","input":"","output":"x=(2.25-2(1\/4))\/(3(1\/3)+4(5\/8))=0"},{"instruct":"一个圆的直径是4分米,则这个圆面积是多少.","input":"","output":"x=3.14*(4\/2)**2=12.56"},{"instruct":"用分数表示除法的商:5\/4=多少.","input":"","output":"x=5\/4=(5\/4)"},{"instruct":"修路队修一条路,第一天已修长度与未修长度比是1:5,第二天又修了40千米,这时已修长度是未修长度的(1\/3),这段路全长是多少千米.","input":"","output":"x=40\/((1\/(1+3))-(1\/(1+5)))=480"},{"instruct":"同学们排队做操,每行人数同样多.小明的位置从左数起是第4个,从右数起是第3个,从前数起是第5个,从后数起是第6个.做操的同学共有多少个.","input":"","output":"x=(4+3-1)*(5+(4+3-1)-1)=60"},{"instruct":"红领巾是一个等腰三角形,其中一个底角的度数是30°,它的顶角的度数是多少?","input":"","output":"x=180-30*2=120"},{"instruct":"六年级办公室买进一包白纸,计划每天用20张,可以用28天.由于注意了节约用纸,实际每天少用了4张,这包白纸实际可以用多少天?","input":"","output":"x=20*28\/(20-4)=35"},{"instruct":"阳阳买了一本600页的故事书,第一周看了全书的(1\/4),第二周看了全书的(1\/3),阳阳两周共看了多少页?","input":"","output":"x=600*((1\/4)+(1\/3))=350"},{"instruct":"甲数的(2\/3)与乙数的40%一样多,已知乙数是30,求甲数?","input":"","output":"x=30*40%\/(2\/3)=18"},{"instruct":"用一根长96厘米的铁丝围成一个长方形,围成的长方形的长是宽的3倍,它的面积是多少平方厘米.","input":"","output":"x=3*(96\/2)\/(3+1)*(96\/2)\/(3+1)=432"},{"instruct":"把一个底面半径是4厘米的圆柱,切成两个同样大小的圆柱,增加了多少平方厘米.","input":"","output":"x=3.14*4**2*2=100.48"},{"instruct":"有本数学书共有600页,则数码0在页码中出现的次数是多少.","input":"","output":"x=60+6+45=111"},{"instruct":"一块正方体的石料,棱长8分米,如果每立方分米的石料重3.5千克,这块石料重多少千克?","input":"","output":"x=8*8*8*3.5=1792"},{"instruct":"比例尺4:1是表示把实际距离多少.","input":"","output":"x=4\/1=4"},{"instruct":"服装厂五月份做大人服装1500套,做儿童服装比大人服装的3倍少270套.做儿童服装多少套?","input":"","output":"x=1500*3-270=4230"},{"instruct":"小刚骑自行车走125.6米,车轮正好转了50圈,这辆自行车车轮直径是多少米.","input":"","output":"x=125.6\/50\/3.14=0.8"},{"instruct":"如果数A增加2,则它与数B的积比A、B的积大60;如果数A不变,数B减少3,则它们的积比A、B的积小24,那么,如果数A增加2,数B减少3,则它们的积比A、B的积大多少?","input":"","output":"x=(8+2)*(30-3)-30*8=30"},{"instruct":"在一个三角形中,第一个内角的度数是第二个内角度数的2倍,第一个内角与第二个内角的度数和与第三个内角度数相等,第一个内角是多少度.","input":"","output":"x=2*180\/(1+2+1+2)=60"},{"instruct":"同学们做了72个小熊玩具,送给幼儿园18个,剩下的平均分给一年级3个班,每班可分得几个?","input":"","output":"x=(72-18)\/3=18"},{"instruct":"儿童节童装专柜一律降价20%销售,妈妈花120元为小兰买了一件裙子,这件裙子的原价是多少元?","input":"","output":"x=120\/(1-20%)=150"},{"instruct":"玩具厂打算15天生产2100个海宝娃娃.前5天每天生产120个,为了迎接\"迎世博30天\"活动,余下的要提前4天完成,平均每天生产多少个?","input":"","output":"x=(2100-120*5)\/(15-5-4)=250"},{"instruct":"某县自来水收费是这样规定的:每户每月用水在12吨以内(含12吨)按0.8元一吨收费,超过12吨的,其超出部分按2.8元收费.某户五月份用水25吨,应交多少元水费?","input":"","output":"x=12*0.8+(25-12)*2.8=46"},{"instruct":"把一根竹竿插入水中,浸湿的部分是0.9米,掉过头来把一端插入水中,这时竹竿只有一半还多0.4米是干得.这根竹竿长多少米?","input":"","output":"x=(0.9*2+0.4)*2=4.4"},{"instruct":"学校图书室新进480本科技书,比故事书的3倍少75册,图书室新进故事书多少本?","input":"","output":"x=(480+75)\/3=185"},{"instruct":"13.6%去掉百分号,这个数就扩大到原来的多少倍","input":"","output":"x=13.6\/0.136=100"},{"instruct":"公路旁每两根电线杆之间的距离是15米,小明从第一根电线杆跑到第10根电线杆,共跑了多少米?","input":"","output":"x=15*(10-1)=135"},{"instruct":"水果店运来2筐苹果共重86千克,每筐苹果重多少千克?","input":"","output":"x=86\/2=43"},{"instruct":"一头猪中567千克,一头中432千克,用载重为1000千克的卡车能同时把他们运走么?","input":"","output":"x=1000=1000"},{"instruct":"一个长方体所有棱长的和是96厘米,长宽高的比是3:4:5.这个长方体的体积是多少?","input":"","output":"x=(96\/4*(3\/(3+4+5)))*(96\/4*(4\/(3+4+5)))*(96\/4*(5\/(3+4+5)))=480"},{"instruct":"配制一种消毒药,药液和水的比是1:50,现有药液300千克,需要加水多少千克?","input":"","output":"x=300\/(1\/50)=15000"},{"instruct":"用一根长72厘米的铁丝做两个同样大的长方形.已知这个长方形的长是宽的2倍,求一个长方形的面积是多少平方厘米?","input":"","output":"x=((72\/2\/2)*(2\/(1+2)))*((72\/2\/2)*(1\/(1+2)))=72"},{"instruct":"(1\/9)的倒数的(2\/3)是多少","input":"","output":"x=1\/(1\/9)*(2\/3)=6"},{"instruct":"库存一批货物,第一天运走20吨,第二天运的吨数比第一天多(6\/17),还剩这批货物总重量的(9\/17),这批货物有多少吨?","input":"","output":"x=(20+20*(1+(6\/17)))\/(1-(9\/17))=100"},{"instruct":"3**2=9,9是完全平方数;3**3=27,27是完全立方数.在1到200(包括1和200)的自然数中,既不是完全平方数,又不是完全立方数的数有多少个.","input":"","output":"x=(100-13+1)+(100-5)=183"},{"instruct":"刘庄小学六年级参加科技小组的有35人,比美术小组的2倍少7人.参加美术小组的有多少人?","input":"","output":"x=(35+7)\/2=21"},{"instruct":"一个长方形的苗圃,长40米、宽18米,按每平方米育树苗5棵计算.这个苗圃一概可以育多少棵树苗?","input":"","output":"x=(40*18)*5=3600"},{"instruct":"一根木头长10米,把它平均锯成5段,一共花了20分钟,如果要把它锯成10段,一共要花多少分钟?","input":"","output":"x=20\/(5-1)*(10-1)=45"},{"instruct":"有个梯形的果园,上底是120米,下底是180米,高是40米.每棵果树占地10平方米,这个果园共有多少棵树?","input":"","output":"x=(120+180)*40\/2\/10=600"},{"instruct":"20和25的最大公因数是多少.","input":"","output":"x=5=5"},{"instruct":"某个体户以1元钱5个的价格购入西红柿,又以2元钱7个的价格卖出,如果他想每天赚30元,那么他每天应卖出多少个西红柿.","input":"","output":"x=30\/(2\/7-1\/5)=350"},{"instruct":"把一块石头浸没在长为5分米,宽为4分米,高为3分米的长方体水槽中,水面上升了2厘米,这块石头的体积是多少?","input":"","output":"x=5*10*4*10*2\/10=400"},{"instruct":"8kg大米用去(1\/5)kg,剩下多少.","input":"","output":"x=8-(1\/5)=7.8"},{"instruct":"小强和小明从圆形体育场的同一地方出发,沿着场地的边相向而行,8分后两人第一次相遇,小强每分钟走了71m,小明每分钟走86m,这个圆形体育场的面积是多少公顷?","input":"","output":"x=((71+86)*8\/3.14\/2)**2*3.14\/10000=12.56"},{"instruct":"甲、乙两车分别从两地相对开出,甲车每小时行驶96千米,乙车每小时行驶88千米,相遇时,相遇地点距离两地的中点40千米,两地之间的距离是多少千米?","input":"","output":"x=(40*2)\/(96-88)*(96+88)=1840"},{"instruct":"10.5减去4.5的差乘以5,所得的积去除6.48,商是多少?","input":"","output":"x=6.48\/((10.5-4.5)*5)=0.216"},{"instruct":"同学们去植树,三年级去了199人,四年级去了88人,五年级去了101人,三个年级一共去了多少人?","input":"","output":"x=199+88+101=388"},{"instruct":"一个正方体纸箱的表面积是150平方分米,占地面积是多少平方分米.","input":"","output":"x=150\/6=25"},{"instruct":"若自然数n使得作竖式加法n+(n+1)+(n+2)各位数均不产生进位现象,则成n为\"可连数\",例如32是\"可连数\",因32+33+34不产生进位现象;23不是\"可连数\",因为23+24+25产生了进位现象,41也不是可连数,那么小于200的\"可连数\"的个数为多少.","input":"","output":"x=4*3*1+3*3+3=24"},{"instruct":"把5米长的绳子平均分成6段,每段是这条绳子的多少","input":"","output":"x=1\/6=(1\/6)"},{"instruct":"王老伯家一块平行四边形菜地,底边长8米,高6米,已知平均每平方米可收青菜15千克,这块菜地可以收青菜多少千克?","input":"","output":"x=8*6*15=720"},{"instruct":"一辆汽车从甲地开往乙地,每小时行48千米,5小时到达,返回时加快速度,只需4小时就回到了甲地.问返回时每小时多行多少千米?","input":"","output":"x=48*5\/4-48=12"},{"instruct":"一瓶饮料有1(1\/4)升,12瓶饮料装成一箱,一箱饮料共有多少升.","input":"","output":"x=1(1\/4)*12=15"},{"instruct":"小明看一本故事书,3天看了这本书的(3\/10).照这样的速度,看完这本书一共需要多少天?","input":"","output":"x=1\/((3\/10)\/3)=10"},{"instruct":"冬季运动会上三1有两人参加了跳绳比赛,小月跳了50下,小力跳的下数是小月的3倍.两人一共跳了多少下?","input":"","output":"x=50+50*3=200"},{"instruct":"一个数除以5,商是24,这个数是多少.","input":"","output":"x=24*5=120"},{"instruct":"王大伯计划每月储蓄270元,11个月的储蓄款刚好可以买一台空调机.现在王大伯想提前两个月买这台空调机,这样王大伯每月至少应储蓄多少元?","input":"","output":"x=270*11\/(11-2)=330"},{"instruct":"爸爸买4张火车票,其中2张大人票,2张儿童票,大人票的价格是儿童票的2倍.儿童票共花了40元,爸爸买火车票共花了多少元?","input":"","output":"x=40\/2*2*2+40=120"},{"instruct":"例2:一件衣服原价150元,现在售价120元,价格降低了百分之几?","input":"","output":"x=(150-120)\/150*100%=20%"},{"instruct":"一堆煤(9\/5)吨,用去了(1\/5),还剩多少吨.","input":"","output":"x=(9\/5)*(1-(1\/5))=(36\/25)"},{"instruct":"一个长方体的棱长总和是128cm,长、宽、高的比是2:1:1,它的体积是多少cm**2.","input":"","output":"x=((128\/4)*(2\/(2+1+1)))*((128\/4)*(1\/(2+1+1)))*((128\/4)*(1\/(2+1+1)))=1024"},{"instruct":"李叔叔把50000元存入银行,整存整取五年,年利率是5.5%,到期时,李叔叔一共可以得到多少钱?","input":"","output":"x=50000+(50000*5.5%*5)=63750"},{"instruct":"3□6*3,当□里最大填多少时,积是三位数.","input":"","output":"x=2=2"},{"instruct":"一个数的(2\/3)是(4\/5),这个数是多少.","input":"","output":"x=(4\/5)\/(2\/3)=(6\/5)"},{"instruct":"已知两个加数的和是138,其中一个加数增加38,另一个加数增加47,求它们现在的和是多少?","input":"","output":"x=138+38+47=223"},{"instruct":"学校十月份用水150吨,十一月份用水量比十月份节约了(1\/5),十一月份比十月份节约用水多少吨?","input":"","output":"x=150*(1\/5)=30"},{"instruct":"爸爸买了一辆价格为15万元的家用轿车.按规定需按所购车辆价格的10%缴纳车辆购置税,爸爸买这辆车一共需要花多少钱?","input":"","output":"x=15*(1+10%)=16.5"},{"instruct":"一个圆柱的体积是12.56立方厘米,底面直径是4厘米,它的高是多少厘米.","input":"","output":"x=12.56\/(3.14*(4\/2)**2)=1"},{"instruct":"一种钢笔每枝售价12元,迎\"十一\"举行\"买5送1\"活动,现在每枝比原价便宜多少钱?","input":"","output":"x=12-12*5\/6=2"},{"instruct":"如果A:B=(2\/5),则mA:mB=((())\/(())).(m≠0)","input":"","output":"x=(2\/5)=(2\/5)"},{"instruct":"一个数加上它的50%等于0.75,求这个数?","input":"","output":"x=0.75\/1.5=0.5"},{"instruct":"水果店运进梨是苹果的筐数的(3\/2),卖出15筐梨后,苹果的筐数占梨的(4\/5).现在梨和苹果各有多少筐?","input":"","output":"x=(15\/((3\/2)-(5\/4)))\/(4\/5)=75"},{"instruct":"用3台拖拉机4小时可耕地1500公亩,用同样的拖拉机5台耕地2000公亩,需要多少小时?","input":"","output":"x=(2000\/5)\/(1500\/3\/4)=3.2"},{"instruct":"张华在新华书店买了2本《故事大王》和3盒磁带,共用去42元,每盒磁带8元,那么每本《故事大王》多少元?","input":"","output":"x=(42-8*3)\/2=9"},{"instruct":"一个圆柱形铁皮油桶,装了半桶油,把桶里的油倒出(2\/5),还剩24升.油桶的底面积是10平方分米,油桶的高多少?","input":"","output":"x=(24\/(1-(2\/5))*2)\/10=8"},{"instruct":"某校有女教师72人,男教师比女教师人数的(2\/3)少5人.全校有教师多少人?","input":"","output":"x=72*(2\/3)-5+72=115"},{"instruct":"要做一个底面边长是10厘米,高是24分米的长方体烟囱,至少要用多少平方分米的铁皮.","input":"","output":"x=10\/10*4*24=96"},{"instruct":"食堂给全校800个同学发苹果,每人发2个,总共有1984个苹果,还剩多少个?","input":"","output":"x=1984-800*2=384"},{"instruct":"0.375*0.44的积是多少位小数.","input":"","output":"x=3=3"},{"instruct":"一个圆锥的底面直径是8分米,高是6分米,它的体积是多少.","input":"","output":"x=(1\/3)*3.14*(8\/2)**2*6=100.48"},{"instruct":"国庆节期间,天安门广场每天看花国庆节期间,天安门广场每天看花大约50万人,这样推算从十月一日到十月十五日,大约会有多少人看花?","input":"","output":"x=50*15=750"},{"instruct":"五一商场举行促销活动,一种手机8折出售,现售价是1600元.原来售价多少元?","input":"","output":"x=1600\/80%=2000"},{"instruct":"四年级数学下册第三单元测试题:一套校服,上衣59元,裤子41元,购买2套,一共需要多少元.","input":"","output":"x=(59+41)*2=200"},{"instruct":"龙泉镇去年有小学生2800人,今年比去年增加了4%,今年有小学生多少人?","input":"","output":"x=2800*(1+4%)=2912"},{"instruct":"将一根木棒锯成4段需要6分钟,则将这根木棒锯成6段需要多少分钟.","input":"","output":"x=(6\/(4-1))*(6-1)=10"},{"instruct":"把一个分数的分子缩小到原来的(1\/2),分母扩大到原来的3倍,这个分数就缩小到原来的多少.","input":"","output":"x=(1\/2)\/3=(1\/6)"},{"instruct":"山东烟台是全国著名的\"苹果之乡\",其优良品种\"国光\"今年亩产达到820千克.如果每千克\"国光\"苹果的价格是3.2元,又知\"新星果园\"的种植面积比去年扩大了6.5亩,那么这个果园比去年多收入多少元?","input":"","output":"x=820*6.5*3.2=17056"},{"instruct":"水泥厂今年生产水泥35.5万吨,比去年增产了1.5万吨,两年一共生产水泥多少万吨?","input":"","output":"x=35.5-1.5+35.5=69.5"},{"instruct":"同学们秋游共进午餐,一人一个饭碗,3人一个菜碗,6个人一个汤碗,一共用了321个碗,你知道有多少同学参加了秋游吗?试着用方程的知识解决.","input":"","output":"x=321\/(1+1\/3+1\/6)=214"},{"instruct":"某车间要生产一批零件,计划每天生产80个,15天完成.实际要10天完成,平均每天应生产多少个?(用比例知识解答)","input":"","output":"x=((80*15)\/10)=120"},{"instruct":"一桶油重60千克,用去(1\/5),还剩下多少千克.","input":"","output":"x=60*(1-(1\/5))=48"},{"instruct":"老师买回两种笔共16支奖给三好学生,其中铅笔每支0.4元,圆珠笔每支1.2元,买圆珠笔比买铅笔共多用了1.6元.求买这些笔共用去多少钱?","input":"","output":"x=1.2*(1.6+0.4*16)\/(1.2+0.4)+0.4*(16-(1.6+0.4*16)\/(1.2+0.4))=10.4"},{"instruct":"红花有35朵,黄花比红花的2倍少10朵,两种花一共多少朵?","input":"","output":"x=(35*2-10)+35=95"},{"instruct":"α为自然数,下列算式中,a\/多少得数最大.(a不为0)","input":"","output":"x=(3\/4)=(3\/4)"},{"instruct":"甲数比乙数少15,乙数是30,甲数是多少.","input":"","output":"x=30-15=15"},{"instruct":"果园有桃树和杏树共160棵,桃树是杏树的(3\/5),杏树有多少棵?","input":"","output":"x=160*(5\/(3+5))=100"},{"instruct":"一个长方形的长是5厘米,宽是3厘米,它的周长是多少厘米.","input":"","output":"x=2*(5+3)=16"},{"instruct":"2012年\"五一\"期间,某电器商行对一款原价1600元的电视机,连续两次降价(1\/10)进行促销,两次降价后的价钱是多少?","input":"","output":"x=1600*(1-(1\/10))*(1-(1\/10))=1296"},{"instruct":"求x的值:4:x=1(1\/2):3(3\/4).","input":"","output":"x=4*((4*3(3\/4))\/4)*(2\/3)=10"},{"instruct":"一个环形垫片的外直径是6厘米,内直径是4厘米,垫片的面积是多少.","input":"","output":"x=3.14*((6\/2)**(4\/2)-(4\/2)**(4\/2))=15.7"},{"instruct":"240*68与24*多少的积相等.","input":"","output":"x=680=680"},{"instruct":"3辆三轮车能运同样苹果a箱,那么12辆三轮车可以运进同样苹果多少箱.","input":"","output":"x=4=4"},{"instruct":"82*34的积是8.2*3.4的积的多少倍.","input":"","output":"x=10*10=100"},{"instruct":"公交车到达一个站,有(4\/7)的乘客下车,又上来12名,现在车上的乘客是原来的(6\/7).车上原来有乘客多少名?","input":"","output":"x=12\/((6\/7)-(1-(4\/7)))=28"},{"instruct":"有一束花平均分给7个人,每人分5朵还剩下2朵,这束花原来有多少朵.","input":"","output":"x=5*7+2=37"},{"instruct":"一个边长为8厘米的正方形,与一个高为5厘米的平行四边形的面积相等,它的面积是多少?","input":"","output":"x=8*8=64"},{"instruct":"一条裤子120元,一件上衣的价格是一条裤子的2倍,要买这套衣服共需要多少钱?","input":"","output":"x=120*2+120=360"},{"instruct":"把(9\/10)、0.7、25%、0.43、(7\/25)、(13\/45)这6个数按从大到小的顺序排列起来.排在第五的数是多少.","input":"","output":"x=(7\/25)=(7\/25)"},{"instruct":"超市运来350件旺仔牛奶,上午卖出121件,下午卖出201件,还剩几件?","input":"","output":"x=350-121-201=28"},{"instruct":"乐乐今年7岁,爷爷年龄比乐乐的9倍少1岁,爷爷今年多少岁.","input":"","output":"x=7*9-1=62"},{"instruct":"2台同样的抽水机,4小时可以浇地2.4公顷,一台抽水机每小时可以浇地多少公顷?","input":"","output":"x=2.4\/2\/4=0.3"},{"instruct":"把一个长为7分米、宽5分米、高3分米的长方体木块锯成两个同样的小长方体,表面积最多增加多少平方分米.","input":"","output":"x=7*5*2=70"},{"instruct":"一天下午,丹丹去买盐,出门时正好3点整,当回来时时针、分针正好重合,已知出去不到20分钟.请问出去了多少分钟?","input":"","output":"x=90\/(6-0.5)=16(4\/11)"},{"instruct":"一张直角三角形硬板纸,两条直角边AB与BC的比是2:3,AB长6厘米,如果以AB边为轴旋转一周,那么所形成的圆锥的体积是多少立方厘米.","input":"","output":"x=(1\/3)*3.14*9**2*6=508.68"},{"instruct":"一辆汽车从甲地开往乙地,去时每小时行45千米,返回时每小时行60千米,往返一次共用了3.5小时.求往返的平均速度.","input":"","output":"x=2\/((1\/45)+(1\/60))=(360\/7)"},{"instruct":"李老师骑车上班,正常每天只需要30分钟.有一天下雨,途中有2千米路不好走,走这段路时,速度相当于原来的(2\/5),结果这天他用了39分钟才到.李老师家离学校有多少千米.","input":"","output":"x=(1\/3)*30=10"},{"instruct":"小红说:\"我每天学习的时间占全天时间的(1\/4).\"小红每天学习多少小时.","input":"","output":"x=24*(1\/4)=6"},{"instruct":"小敏期中考试语文、数学、英语三门功课的平均成绩是89.5分,语文89分,数学96分,英语是多少分?","input":"","output":"x=89.5*3-89-96=83.5"},{"instruct":"一捆电线长1千米,已经用去456米,还剩多少米?","input":"","output":"x=1*1000-456=544"},{"instruct":"一个长方体的高减少了6cm,得到一个新的正方体,这个正方体的表面积比原长方体的表面积减少了240cm**2,原长方体的体积是多少立方厘米.","input":"","output":"x=(240\/4\/6)*(240\/4\/6)*((240\/4\/6)+6)=1600"},{"instruct":"小华爸爸在银行里存人2000元,存定期两年,年利率是2.54%.到期时实际得到利息多少元?","input":"","output":"x=2000*2.54%*2=101.6"},{"instruct":"某地2011年四月份的降水量是41毫米,五月份的降水量比四月份多17毫米,六月份的降水量是前两个月总数的2倍.六月份的降水量是多少毫米?","input":"","output":"x=(41+17+41)*2=198"},{"instruct":"池塘里某种水草生长极快,当天的水草数量是它前一天的2倍,又知10天长满池塘,则多少天长了(1\/4)池塘.","input":"","output":"x=8=8"},{"instruct":"妈妈买了苹果2千克,香蕉1千克,两种水果的价格都是2.5元每千克,那么一共花了多少钱?多少","input":"","output":"x=2.5*(2+1)=7.5"},{"instruct":"粮店库存面粉若干袋,第一天卖出库存的一半多4袋,第二天卖出剩下的一半少3袋,第三天运进30袋,这时粮店里共有面粉50袋,求粮店里原有面粉多少袋?","input":"","output":"x=((50-30-3)*2+4)*2=76"},{"instruct":"六年级1班今天有48人到校上课,2人请假,今天的出勤率是多少","input":"","output":"x=(48\/(48+2))*100%=96%"},{"instruct":"当y=1.5时,求4y•3+18y的值.","input":"","output":"x=4*1.5*3+18*1.5=45"},{"instruct":"一条男裤原价420元,现按六五折出售,就是按多少元出售.","input":"","output":"x=420*65%=273"},{"instruct":"有的偶数可以写成两个奇合数之和,如56=21+35、128=33+95;有的偶数则不能写成两个奇合数之和,如12就不能写成两个奇合数之和.那么,不能写成两个奇合数之和的偶数最大的是多少.","input":"","output":"x=1+37=38"},{"instruct":"一种产品,现价比原价降低了(2\/9),现价相当于原价的((())\/(())).","input":"","output":"x=1-(2\/9)=(7\/9)"},{"instruct":"芳芳和红红跳绳比赛,芳芳3分钟跳了300下,红红2分钟跳了204下,谁跳得快?每分钟快多少下?","input":"","output":"x=(204\/2)-(300\/3)=2"},{"instruct":"找规律填空:0.1,0.2,0.3,0.5,0.8,多少,2.1.","input":"","output":"x=0.2+0.1+0.2+0.1+0.2+0.2+0.1+0.2=1.3"},{"instruct":"王老板以2元\/个的成本买入菠萝若干个,按照定价卖出了全部菠萝的(4\/5)后,被迫降价为:5个菠萝只卖2元,直至卖完剩下的菠萝,最后一算,发现居然不亏也不赚,那么王老板一开始卖出菠萝的定价为多少元\/个?","input":"","output":"x=2+(2-2\/5)\/((4\/5)\/(1-(4\/5)))=2.4"},{"instruct":"小胖要看一本300页的故事书,计划每天看10页,实际每天看12页.实际比计划少看多少天?","input":"","output":"x=300\/10-300\/12=5"},{"instruct":"光明小学男生比女生多20%,那么女生比男生少多少","input":"","output":"x=20%\/(1+20%)=(1\/6)"},{"instruct":"α是一个大于0的数,下面第α\/多少个算式的得数最大.","input":"","output":"x=(3\/5)=(3\/5)"},{"instruct":"小明一家驾车到某景点游玩.从家出发到景点全程480千米,有(3\/4)的路程走高速公路,平均时速100千米\/时;有(1\/4)的路程走二级公路,平均时速50千米\/时.小明一家需要多少时间才能到达目的地?","input":"","output":"x=480*(3\/4)\/100+480*(1\/4)\/50=6"},{"instruct":"想一想:11+12+13+14+15+16+17+18+19的和是单数还是双数?","input":"","output":"x=11+12+13+14+15+16+17+18+19=11+12+13+14+15+16+17+18+19"},{"instruct":"在2949,2950,2951,…2997,2998这五十个自然数中,所有偶数之和比所有奇数之和多多少?","input":"","output":"x=(2950+25-+(1998-1997))*25-(2949+25-+(1998-1997))*25=25"},{"instruct":"小红(1\/5)小时行(3\/8)千米,她每小时行多少千米.","input":"","output":"x=(3\/8)\/(1\/5)=(3\/8)\/(1\/5)"},{"instruct":"一条秋蚕吐的丝长约1.2千米,春蚕吐的丝要长一些,大约是秋蚕的2倍少0.9千米,一条春蚕吐的丝长约多少千米?","input":"","output":"x=1.2*2-0.9=1.5"},{"instruct":"一位农夫向邻居抱怨,他要支付8000个铜板以及若干小麦作为租赁一块农田一年的地租.他说,如果小麦的价格为每升75个铜板的话,这笔开销相当于每亩700个铜板,但是现在小麦的市价已经涨到了每升100个铜板,所以他支付的租金相当于每亩800个铜板.他认为地租太多了.那么,农夫所租赁的农田面积是多少亩.","input":"","output":"x=(8000\/75*100-8000)\/(700\/75*100-800)=20"},{"instruct":"计算:1001*5(3\/13)+198\/198(198\/199)+1(1\/200)=多少.","input":"","output":"x=1001*5(3\/13)+198\/198(198\/199)+1(1\/200)=5238"},{"instruct":"甲数是108,乙数是549,甲乙两数的和是多少?","input":"","output":"x=108+549=657"},{"instruct":"苏州市出租车收费标准如下:3千米以内,收费标准10元,3千米以上,每增加1千米,再收2.4元.小红乘出租车从中央公园到家,付了26.8元,从中央公园到小红家大约有多少千米.","input":"","output":"x=(26.8-10)\/2.4+3=10"},{"instruct":"一根长方体木料,长5米,横截面的面积是0.06平方米.这根木料的体积是多少?","input":"","output":"x=0.06*5=0.3"},{"instruct":"日光灯管的包装盒是上、下两面为正方形的纸筒,正方形的周长是20厘米,纸筒长1米,日光灯管的表面积是多少平方厘米?","input":"","output":"x=3.14*(20\/4\/2)**2*2+3.14*20\/4*1*100=1609.25"},{"instruct":"四年级三个班到工具房领扫把,四年1班领走全部扫把的一半少7把,四年2班和四年3班各领走剩下扫把的一半.最后发现三个班级领的扫把同样多,四年1班领了多少把扫把.","input":"","output":"x=(7*2+7)\/(1\/2*2-1\/2)\/2-7=14"},{"instruct":"一个篮球60元,足球的价格比篮球的3倍少20元,篮球的价格比足球便宜多少元?","input":"","output":"x=60*3-20=160"},{"instruct":"六年级一班女生人数占全班人数的60%,男生有16人,女生有多少人?","input":"","output":"x=16\/40%-16=24"},{"instruct":"一个圆柱形容器,底面直径10厘米,高15厘米.将一个土豆没入水中,水面上升4厘米,这个土豆的体积是多少立方厘米.","input":"","output":"x=3.14*(10\/2)**2*4=314"},{"instruct":"明明和军军一起比赛跳绳,明明4分钟跳608下,军军8分钟跳816下,明明每分钟比军军多跳多少下?","input":"","output":"x=608\/4-816\/8=50"},{"instruct":"学校把一批图书放在甲、乙两个书架上,甲书架上的图书占总数的(3\/5),如果从甲书架拿50本书到乙书架,这时乙书架上的图书占总数的(9\/20).这批图书一共有多少本?","input":"","output":"x=50\/((3\/5)-(1-(9\/20)))=1000"},{"instruct":"一段圆柱形榆木,它的底面半径是15cm,长2m,把它加工成一根最大的方木,方木的面积是多少?","input":"","output":"x=(15*2*15\/2)*2*(2*100)=90000"},{"instruct":"光明村要修一条长1200米的公路,修了它的(3\/5),修了多少米?","input":"","output":"x=1200*(3\/5)=720"},{"instruct":"做一批儿童玩具,甲组单独做10天完成,乙组单独做12天完成,丙组每天可生产64件,如果让甲、乙两组合作4天,则还有256件没完成,现在决定三个组合做这批玩具,需要多少天完成?","input":"","output":"x=(256\/(1-((1\/10)+(1\/12))*4))\/((256\/(1-((1\/10)+(1\/12))*4))\/10+(256\/(1-((1\/10)+(1\/12))*4))\/12+64)=4"},{"instruct":"小明参加班委竞选,已知全班共40人,有6人投了反对票,2人投了弃权票,其余的学生都投了赞成票,那么小明的得票率是:多少.","input":"","output":"x=(40-6-2)\/40=80%"},{"instruct":"一个等腰直角三角形的两条直角边长度之和是40厘米,这个三角形的面积是多少平方厘米.","input":"","output":"x=(40\/2)*(40\/2)\/2=200"},{"instruct":"一所小学扩建校舍,原计划投资28万元,实际投资比原计划节省了(1\/7),实际投资多少万元?","input":"","output":"x=28-(28*(1\/7))=24"},{"instruct":"一个长方形的周长是88cm,长是30cm,它是面积是多少cm**2?","input":"","output":"x=30*(88\/2-30)=420"},{"instruct":"把一条绳子分别等分折成5股和6股,如果折成5股比折成6股长20厘米,那么这根绳子的长度是多少米.","input":"","output":"x=20\/((1\/5)-(1\/6))\/100=6"},{"instruct":"甲、乙两车以5:4的速度,同时从A、B两地相对开出,相遇后,乙车提速,每小时比原来多行18千米,结果两车恰好同时到达对方出发地,总用时6小时,A、B两地相距多少千米?","input":"","output":"x=(18\/((5\/4)-(4\/5))+18\/((5\/4)-(4\/5))*(4\/5))*6\/(1+(4\/5))=240"},{"instruct":"9216可写成两个自然数的积,这两个自然数的和最小可以达到多少.","input":"","output":"x=96+96=192"},{"instruct":"一块长24cm的长方形铁皮,在四角上剪去边长为3厘米的正方形,将剩余部分焊接成一个盒子,已知盒子的容积是486立方厘米,这块铁皮原来宽多少厘米?","input":"","output":"x=14=14"},{"instruct":"用一张长5厘米,宽3厘米的长方形纸片,剪一个最大的圆,这个圆的周长是多少.","input":"","output":"x=3.14*3=9.42"},{"instruct":"一根绳子长(9\/10)米,第一次剪去(1\/5)米,第二次比第一次多剪去(1\/10)米,问现在还剩下多少米?","input":"","output":"x=(9\/10)-((1\/5)+(1\/5)+(1\/10))=(2\/5)"},{"instruct":"小熊猫抱着一堆玩具玩儿,丢掉的比抱着的多4个,走在路上又丢掉2个,这时丢掉的是抱着的3倍.问这堆玩具有多少个.","input":"","output":"x=(4+2+3*2)\/(3-1)+(4+2+3*2)\/(3-1)+4=16"},{"instruct":"小刚原来有些画片,朋友送给他5张,他又送给弟弟3张,后来又买了24张,这时共有33张画片.小刚原有多少张画片?","input":"","output":"x=33-24+3-5=7"},{"instruct":"修一段900米长的公路,甲队单独做20天完成,乙队单独做30天完成.两队合做几天可以完成?","input":"","output":"x=1\/((1\/20)+(1\/30))=12"},{"instruct":"一筐水果,第1天卖出它的(2\/5),第2天卖出10千克,两天共卖出这筐水果的(1\/2).这筐水果原有多少千克?","input":"","output":"x=10\/((1\/2)-(2\/5))=100"},{"instruct":"小明到动物园,去时骑自行车,每小时行6千米,回来时步行,每小时3千米,来回共用6小时,求小明到动物园距离.","input":"","output":"x=6*(6*(1\/(1+2)))=12"},{"instruct":"工厂用货车运回22.5吨煤,用载重4.5吨的汽车运,需要几辆车?","input":"","output":"x=22.5\/4.5=5"},{"instruct":"一项工程,甲、乙两人合作8天可以完成,乙、丙两合作6天可以完成,丙、丁两人合作12天可以完成,那么甲、丁两人合作多少天可以完成?","input":"","output":"x=1\/((1\/8)+(1\/12)-(1\/6))=24"},{"instruct":"一个长方形和一个正方形的周长相等.已知长方形的长是5厘米,宽是3厘米.正方形的边长是多少厘米.","input":"","output":"x=((5+3)*2)\/4=4"},{"instruct":"有一块正方形的玻璃,边长3分米,要想在它的周围镶金边,则金属边至少应多长?","input":"","output":"x=3*4=12"},{"instruct":"一个工程要修一条长1900米的公路,修了4个月,还剩下100米,平均每月修路多少米?","input":"","output":"x=(1900-100)\/4=450"},{"instruct":"一个油箱长1.2米宽1米高5分米,如果把120升汽油加入油箱中,油箱中汽油应是多高?","input":"","output":"x=120\/(1.2*10*1*10)=1"},{"instruct":"计算:(3\/4)+(4\/8)+(5\/16)+(6\/32)+(7\/64)+(8\/128)+(9\/256)=多少.","input":"","output":"x=(1\/4)*(3+2+(5\/4)+(7\/16)+(8\/32)+(9\/64))=(453\/256)"},{"instruct":"新星小学有15人参加植树活动.男同学每人栽6棵,女同学每人栽5棵,一共栽84棵树.男同学有多少人.","input":"","output":"x=6=6"},{"instruct":"甲、乙两地之间有一座桥.A小姐上午10点18分从甲地出发,于下午1点30分到达乙地;B先生上午9点从乙地出发,于上午11点40分到达甲地.A和B恰好同时到达桥的两端(面对面)A走完桥比B走完桥多用了1分钟.问几点几分他们同时到达桥的两端?","input":"","output":"x=11=11"},{"instruct":"会场里有双人椅和四座长椅各若干把,某年级学生(不足70人)来开会,一部分学生一人坐一把双人椅,其余的三人坐一把四座长椅,结果平均每名学生占1.35个座位,这次共有多少名学生参加会议?","input":"","output":"x=40*1=40"},{"instruct":"一圆锥形沙滩,量得底面周长12.56米,高1.5米.如果1立方米沙重1.6吨.这堆沙重多少吨?","input":"","output":"x=1.6*(3.14*(12.56\/3.14\/2)**(12.56\/3.14\/2)*1.5*(1\/3))=10.048"},{"instruct":"明德小学有150人参加汉字听写大会,有12人获得一等奖,获得二等奖的人数占总人数的14%,获得三等奖的人数比获得二等奖的多占总人数的6%.有多少人获得三等奖?","input":"","output":"x=150*(6%+14%)=30"},{"instruct":"一列火车7时30分从甲地开出,每小时行95千米,下午5时30分到达乙地,甲、乙两地相距多少千米?","input":"","output":"x=95*10=950"},{"instruct":"有20吨货物,如果每次运走它的25%,则多少次可以运完.","input":"","output":"x=1\/25%=4"},{"instruct":"书架上层有6本不同的数学书,下层有5本不同的语文书,若任意从书架上取一本数学书和一本语文书,有多少种不同的取法?","input":"","output":"x=6*5=30"},{"instruct":"玉米种子做发芽实验,其中有200颗发芽了,没发芽的有50颗,这批玉米种子的发芽率是多少.","input":"","output":"x=(200\/(200+50))*100%=80%"},{"instruct":"一个三角形的面积是18平方厘米,高是4厘米,它的底是多少厘米.","input":"","output":"x=18*2\/4=9"},{"instruct":"(2\/7)的分子加上8,要使分数的大小不变,分母应该加上多少","input":"","output":"x=(7*((2+8)\/2))-7=28"},{"instruct":"小华家到学校有500米,她每天在家和学校之间往返2个来回(来回就是一去一回),她每天行多少米?","input":"","output":"x=20000=20000"},{"instruct":"妈妈买了8个芦柑,共重(8\/3)千克,如果芦柑的大小基本一样,那么每千克大约有几个芦柑?","input":"","output":"x=8\/(8\/3)=3"},{"instruct":"李师傅0.25小时做3个零件,平均每小时做多少个零件.","input":"","output":"x=3\/0.25=12"},{"instruct":"一个圆形花坛的直径为5米,要在它的边上镶一圈合金,需要合金多少米?","input":"","output":"x=3.14*5=15.7"},{"instruct":"一辆汽车轮胎的外直径约是70厘米,如果平均每分钟转1000转,这辆汽车每分钟行驶多少米?","input":"","output":"x=3.14*(70\/100)*1000=2198"},{"instruct":"找规律:4、7、9、15、16、31、25、多少.","input":"","output":"x=7+8*1+8*2+8*3=55"},{"instruct":"在仁川亚运会十米气枪决赛中,某运动员第一枪打出9.8环,第二枪还差0.4环就得9.9环,他前两枪一共打出多少环?","input":"","output":"x=9.9-0.4+9.8=19.3"},{"instruct":"一个平行四边形的果园,底是37米,高是12.8米.如果每平方米施肥0.3千克,这个果园一共需施肥多少千克?","input":"","output":"x=0.3*(37*12.8)=142.08"},{"instruct":"工程队整修河道,上午整修了(2\/5)千米,下午整修了(1\/4)千米,全天共整修河道多少千米?","input":"","output":"x=(2\/5)+(1\/4)=(13\/20)"},{"instruct":"果园里有苹果树40棵,比梨树的棵数少(1\/5),梨树的棵数比桃树的棵数多(1\/4).桃树多少棵?","input":"","output":"x=40\/((1+(1\/4))*(1-(1\/5)))=40"},{"instruct":"王教授进行了一项科学实验,成功了75次,失败了5次,这项实验的成功率是多少?","input":"","output":"x=(75\/(75+5))*100%=93.75%"},{"instruct":"从100里面连续减去多少个5,结果是0.","input":"","output":"x=100\/5=20"},{"instruct":"服装店过去5天制作75套服装,现在每天制作18套,现在比过去每天多制作多少套服装?","input":"","output":"x=18-75\/5=3"},{"instruct":"一根绳子长10m,截去(1\/5)后,又接上5m,这根绳子现在长多少m.","input":"","output":"x=10*(1-(1\/5))+5=13"},{"instruct":"打一份文稿,单独打小丽要10小时,小刚2小时完成稿件的(1\/4),如果两人合打,几小时后可以完成这份文稿?","input":"","output":"x=1\/((1\/10)+(1\/4)\/2)=4(4\/9)"},{"instruct":"将一个半径是5厘米的圆分成10等分后,拼成一个近似的长方形,这个长方形的长是多少厘米.","input":"","output":"x=2*3.14*5\/2=15.7"},{"instruct":"从1,2,3,4,…,100中取出若干个数,使得它们中任意两个数的和都不可能是9的倍数,请问至多能取多少个.","input":"","output":"x=12+11*3+1=46"},{"instruct":"甲、乙两个书架共有书300本,乙书架上书的本数是甲书架上的(2\/3),甲书架上有书多少本?","input":"","output":"x=300\/(1+(2\/3))=180"},{"instruct":"公园里有一个周长是100米的圆形花坛,要在花坛一周摆月季花,相邻两盆之间的距离是2.5米.花坛周围一共可以摆多少盆月季花?","input":"","output":"x=100\/2.5=40"},{"instruct":"一个学生在做三位数乘一位数的乘法时,由于马虎,把三位数789抄成了786,使结果比正确答案少了18,这个一位数是多少","input":"","output":"x=18\/(789-786)=6"},{"instruct":"一个长方形的操场,周长是400米,它的长是120米,宽是多少米.","input":"","output":"x=400\/2-120=80"},{"instruct":"甲、乙、丙三个网站定期更新,甲网站每隔一天更新1次,乙网站每隔两天更新1次,丙网站每隔三天更新1次.在一个星期内,三个网站最少更新网站多少次.","input":"","output":"x=3+2+1=6"},{"instruct":"一个扇形的两半径的夹角60°,它的面积是所在圆面积的((())\/(())).","input":"","output":"x=(1\/6)=(1\/6)"},{"instruct":"一份稿件,小红录入(4\/5)后还剩450个字,这份稿件共有多少个字?","input":"","output":"x=450\/(1-(4\/5))=2250"},{"instruct":"六1班有50人,某天该班出勤率为96%,这天缺席多少人.","input":"","output":"x=50*(1-96%)=2"},{"instruct":"三年级同学去秋游,男生共有175人,女生共有169人.每8个同学分1组,一共可以分成多少组?","input":"","output":"x=(175+169)\/8=43"},{"instruct":"一根绳子长10米,现在把它剪成两段,使其中一段的长度等于另一段的(1\/4).这两段绳子的长度相差多少米?","input":"","output":"x=(10-(10*(1\/(4+1))))-(10*(1\/(4+1)))=6"},{"instruct":"在比例尺1:300000的图纸上量得甲乙两地的图上距离是14厘米,两地的实际距离是多少千米.","input":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支铅笔,一共用了21元,每本笔记本的售价1.5元.每支铅笔多少元?(用方程解)","input":"","output":"x=(21-10*1.5)\/6=1"},{"instruct":"海信电视机厂要生产一批电视机,每天生产288台,生产25天后,还要再生产1440台才能完成任务.这批电视机一共有多少台?","input":"","output":"x=288*25+1440=8640"},{"instruct":"6位同学每两人握手一次,一共要握手多少次.","input":"","output":"x=6*(6-1)\/2=15"},{"instruct":"一种树苗的成活率为80%,为了确保成活200棵,至少需要栽种多少棵.","input":"","output":"x=200\/80%=250"},{"instruct":"一个长方体的木箱,长1.2m,宽0.8m,高0.6m.做这个木箱至少要用多少平方米木板?","input":"","output":"x=(1.2*0.8+1.2*0.6+0.8*0.6)*2=4.32"},{"instruct":"已知B=2*3*7,那么B的全部因数一共有多少个.","input":"","output":"x=(1+1)*(1+1)*(1+1)=8"},{"instruct":"张叔叔订做了3个书柜,每个书柜有4层,每层可以放36本数.这些书柜可以放多少本书?","input":"","output":"x=36*4*3=432"},{"instruct":"一个钢铁厂生产一种长方体钢材,长1.5米,宽和厚都是6厘米.每立方米钢材重7.8吨,这根钢材重多少吨?","input":"","output":"x=1.5*(6\/100)*(6\/100)*7.8=0.04212"},{"instruct":"在一幅比例尺为1:600000的地图上,我校到市中心的路程是5厘米,实际路程应该是多少千米.","input":"","output":"x=5\/(1\/600000)\/100000=30"},{"instruct":"五一黄金周某游乐场第一天接待480人游客,第二天比第一天多接待(1\/6),第二天接待游客多少人?","input":"","output":"x=480*(1+(1\/6))=560"},{"instruct":"一头水牛一天要吃25千克的青草,十月份一个月要吃多少千克青草?","input":"","output":"x=25*31=775"},{"instruct":"姗姗和宁宁共有60张碟片,姗姗给宁宁10张碟片后,两人的碟片同样多,原来姗姗有多少张碟片.","input":"","output":"x=(60-(10+10))\/2=20"},{"instruct":"如果(4\/15)*A=(3\/15)*B=1,那么B-A=多少.","input":"","output":"x=(15\/3)-(15\/4)=(5\/4)"},{"instruct":"一个平行四边形的一组对边长为9厘米,另一组对边的长度的和是12厘米,这个平行四边形的周长是多少厘米.","input":"","output":"x=9*2+12=30"},{"instruct":"某商场国庆节期间商品大优惠,所有商品6折出售,也就是说现价比原价更宜多少","input":"","output":"x=1-60%=40%"},{"instruct":"已知一个等腰三角形最大的一个内角是106°,其余两个内角的度数分别是多少?","input":"","output":"x=27=27"},{"instruct":"一根绳子,被绕成了3圈,从中间剪一刀,最多可将这根绳子分成多少段.","input":"","output":"x=5+2=7"},{"instruct":"一块长方形草坪的面积是370平方米,宽是7米,扩建后这块草坪的长不变,宽增加到28米,扩建后的草地面积是多少.","input":"","output":"x=(370\/7)*28=1480"},{"instruct":"列式计算:1.5与0.6的差乘3与1.8的差,积是多少?","input":"","output":"x=(1.5-0.6)*(3-1.8)=1.08"},{"instruct":"甲数与乙数的比是4:5,乙数比甲数多多少.","input":"","output":"x=(5-4)\/4=25%"},{"instruct":"一个运动员上山用了15分,下山的速度加快了(1\/4),下山时用了多少分.","input":"","output":"x=1\/(1\/4)=4"},{"instruct":"把12个棱长是3厘米的小正方体拼成一个大长方体,这个长方体的表面积是多少平方厘米.","input":"","output":"x=12*3*3*4+3*3*2=450"},{"instruct":"新华书店的橱窗里摆着3本亮亮最喜欢的书,标价为《漫画》每本22.6元,《生活百科》每本30.7元,《数学大世界》每本33.8元.最便宜的与最贵的相差多少元?","input":"","output":"x=33.8-22.6=11.2"},{"instruct":"一种商品,原价比现价少20%,现价是1028元,原价是多少元?","input":"","output":"x=1028*(1-20%)=822.4"},{"instruct":"一条路,3天修了(3\/8),这条路多少天修完.","input":"","output":"x=1\/((3\/8)\/3)=8"},{"instruct":"从630里连续减去多少个42,得数等于0.","input":"","output":"x=630\/42=15"},{"instruct":"一块平行四边形的纸板,底边长22厘米,比高多5厘米,这块纸板的面积是多少?","input":"","output":"x=22*(22-5)=374"},{"instruct":"全家一起吃蛋糕,爸爸吃了(1\/5),小明和妈妈一起吃了这块蛋糕的(1\/3),剩下的蛋糕比(1\/3)多还是少?","input":"","output":"x=(1\/(1\/((1\/3))))=(1\/3)"},{"instruct":"在直径10米的圆形水池外修一条2米宽的小路.求小路的面积.","input":"","output":"x=3.14*(10\/2+2)**2-3.14*(10\/2)**2=75.36"},{"instruct":"学校买来22盒白粉笔,买来的彩粉笔是白粉笔的5倍,学校买来的彩粉笔比白粉笔多多少盒?","input":"","output":"x=22*5-22=88"},{"instruct":"一块长方形菜地,长12米,比宽多4米,要在菜地四周围上篱笆,篱笆长几米?","input":"","output":"x=(12+12-4)*2=40"},{"instruct":"小红把100根绳子打结连起来,变成一根长绳,这根长绳上有多少个结.","input":"","output":"x=100-1=99"},{"instruct":"在(2\/3),0.67,(13\/20)三个数中,最小的数是多少","input":"","output":"x=(13\/20)=(13\/20)"},{"instruct":"把5米长的绳子平均分成8段,每段长度是多少米","input":"","output":"x=5*(1\/8)=(5\/8)"},{"instruct":"求比值:(17\/39):(34\/13).","input":"","output":"x=(17\/39)\/(34\/13)=(1\/6)"},{"instruct":"6.3\/1.3,当商除到百分位时.剩余部分是多少.","input":"","output":"x=0.008=0.008"},{"instruct":"工程队开始计划完成工程的(1\/3),以后由于改进技术,工作效率提高了(1\/3),结果前后一共用了55天完成任务,工程队原计划多少天完成任务?","input":"","output":"x=(55*4)\/(1\/(3\/1)*4+(3\/1)-1\/(3\/1)*(3\/1))=66"},{"instruct":"每个篮球35元,学校要买18个篮球,一共要花多少钱?","input":"","output":"x=35*18=630"},{"instruct":"某人爬山上下山共用4小时,已知上山用2.4小时,下山的速度是每小时7.5千米,求上山的速度是多少?","input":"","output":"x=7.5*(4-2.4)\/2.4=5"},{"instruct":"一个圆柱,底面直径和高都是2分米,这个圆柱的表面积是多少π平方分米.","input":"","output":"x=6=6"},{"instruct":"把一个棱长为4分米的正方体钢锭轧成一块宽8分米、厚0.2分米的长方体钢板,钢板的长度是多少米?","input":"","output":"x=4*4*4\/(8*0.2)\/10=4"},{"instruct":"一块平行四边形的玻璃,底为3米,高为2米,每平方米玻璃售价98元,买这块玻璃需要多少元?","input":"","output":"x=3*2*98=588"},{"instruct":"二1班同学平均分成5组,每组人数同样多,现在从每组中选出4名同学参加运动会团体操表演,剩下的同学人数正好等于原来3组的人数和,那么原来每组有多少人?","input":"","output":"x=(4*5)\/(5-3)=10"},{"instruct":"王英4月29日~5月5日看了一本书,这本书王英看了多少天.","input":"","output":"x=2+5=7"},{"instruct":"边长是200米的三个正方形拼在一起,面积是多少公顷.","input":"","output":"x=200*200*3\/10000=12"},{"instruct":"某考古工作队想测出一古塔高度.他们将一长为1米的木棒直立在地上,量得它的影长为0.8米.此时,古塔影长为16.4米,古塔实际高多少米?","input":"","output":"x=(1\/0.8*16.4)=20.5"},{"instruct":"简算:73*301-73.","input":"","output":"x=73*301-73=21900"},{"instruct":"一杯盐水,盐占盐水的(1\/10),把它平均分成2杯,每小杯盐占盐水的多少","input":"","output":"x=(1\/10)=(1\/10)"},{"instruct":"上衣每件154元,裙子每条76元,学校舞蹈队购买了28套,应付多少元?","input":"","output":"x=(154+76)*28=6440"},{"instruct":"甲、乙、丙三人拿出同样多的钱买一批苹果,分配时甲乙都比丙多拿24千克,甲和乙都要给丙24元,每千克苹果多少元?","input":"","output":"x=24*2\/(24*2\/3)=3"},{"instruct":"甲乙两人共间加工一批零件,甲3天可加工50个,乙5天可加工30个,先由甲单独做,然后在由乙接着做,这样120天后,一共加工了1520个,刚好完成任务,完成任务时甲比乙多做了多少个零件?","input":"","output":"x=(50\/3)*(1520-30\/5*120)\/(50\/3-30\/5)-(30\/5)*(120-(1520-30\/5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(1\/3)*6)\/6=2"},{"instruct":"小华要测量一块不规则的石块的体积,他利用一个圆柱形铁块以及一个其它等底等高的圆锥形铁块、一个圆柱形容器做了如下实验操作和记录:1将放有石块的容器盛满水:2取出石块、水面下降了13厘米;3放入圆柱形铁块,水面上升至距离容器口1厘米处;4继续放入圆锥形铁块,容器中的水溢出24毫升.请你根据以上材料求出石块的体积.(注:以上操作过程中,石块、圆柱铁块、圆锥铁块均完全浸没在水中)","input":"","output":"x=24\/((13-1)\/3-1)*13=104"},{"instruct":"小明把红黄两种外观一样的色球放在袋子中,红球放了8个.他摸出黄球的可能性是(2\/3),他放了多少个黄球.","input":"","output":"x=8\/(1-(2\/3))-8=16"},{"instruct":"一辆客车和一辆货车从A、B两地同时出发,相向而行,当客车到达A、B两地中点时,货车行了78千米,距中点还有全程的(1\/8).求A、B两地间的路程?","input":"","output":"x=78\/((1\/2)-(1\/8))=208"},{"instruct":"已知m△n=㎡+3n,求1△2△3.","input":"","output":"x=((1**2+3*2))**2+3*3=58"},{"instruct":"计算:(873*477-198)\/(476*874+199)","input":"","output":"x=(873*477-198)\/(476*874+199)=1"},{"instruct":"张阿姨在端午节一共包了蛋黄粽与肉粽75个,蛋黄粽与肉粽的比是2:3.张阿姨包了多少个肉粽?","input":"","output":"x=75=75"},{"instruct":"一堆沙,第一天用去(1\/2),第二天用去(1\/3),如果还余下10吨,这堆沙共多少吨.","input":"","output":"x=10\/(1-(1\/2)-(1\/3))=60"},{"instruct":"小明有32本小画书,小军的小画书是小明的4倍,两人一共有多少本小画书?","input":"","output":"x=32*(1+4)=160"},{"instruct":"一个圆柱侧面展开是一个边长为6.28分米的正方形,这个圆柱的体积是多少立方分米?","input":"","output":"x=3.14*(6.28\/3.14\/2)**2*6.28=19.7192"},{"instruct":"一瓶\"红枫\"牌橙子粉有0.5千克,龙龙买了一瓶橙子粉冲着喝.每冲一杯橙子汁需要0.025千克橙子粉和3块方糖,当这瓶橙子粉用完时,需要用掉多少块方糖?","input":"","output":"x=0.5\/0.025*3=60"},{"instruct":"黄老师身高160厘米,他比张明高15厘米,张明高多少厘米?","input":"","output":"x=160-15=145"},{"instruct":"找规律:7、14、21、28、35、多少、49…","input":"","output":"x=7*6=42"},{"instruct":"一件工程,甲队独做24天可以完成,甲队做6天后乙队做4天恰可完成一半,现在甲乙两队合做若干天后,由乙队单独完成,做完后发现两段所用时间相等,则共用多少天.","input":"","output":"x=1\/(1\/24+1\/16+1\/16)*2=12"},{"instruct":"一本故事书,王林昨天看了40页,今天看了44页,今天比昨天多看了百分之几?","input":"","output":"x=(44-40)\/40=10%"},{"instruct":"两列火车相向而行,甲车每小时行54千米.乙车每小时行72千米,两车错车时,甲车上一乘客从乙车车头经过他的车窗时开始计时,到车尾经过他的车窗共用13秒,求乙车的长度.","input":"","output":"x=(15+20)*13=455"},{"instruct":"小红读一本漫画书,已经读了48页,还剩71页没读,小红读了这本书的几分之几?剩下的页数是已经读的页数的几倍?","input":"","output":"x=71\/48=(71\/48)"},{"instruct":"有一个比是13:17,如果后项加17,则前项加多少,比值不变.","input":"","output":"x=13=13"},{"instruct":"一间办公室地面长8米,宽6米.用面积是4平方分米的正方形地砖铺办公室地面,需要多少块?","input":"","output":"x=8*6\/0.04=1200"},{"instruct":"简便方法计算:672-36-64.","input":"","output":"x=672-36-64=572"},{"instruct":"一份报纸的批发价是0.85元,零售价是1元,王阿姨平均每天卖报赚60元,她平均每天至少卖报多少份?","input":"","output":"x=60\/(1-0.85)=400"},{"instruct":"一个一位数后面添一个0,成为两位数,这个两位数比原来的一位数多54,原来的一位数是多少.","input":"","output":"x=54\/(10-1)=6"},{"instruct":"钟面上的时刻为3时整,再过多少分钟时针与分针成平角.","input":"","output":"x=((1\/4)+(1\/2))\/((1\/60)-(1\/(60*12)))=(540\/11)"},{"instruct":"今年小红爸爸的年龄是小红年龄的4倍,则今年小红的年龄是爸爸年龄的百分之几?","input":"","output":"x=1\/4=25%"},{"instruct":"3□8\/3要使商的中间有0,□最大可填多少","input":"","output":"x=2=2"},{"instruct":"加工一种零件,小王原来3小时加工100个,现在1小时加工300个.求小王效率提高的百分比.","input":"","output":"x=(300-100\/3)\/(100\/3)=800%"},{"instruct":"动物园有小猴54只,小猴的只数是小熊的6倍,动物园有小熊多少只?","input":"","output":"x=54\/6=9"},{"instruct":"六1班的同学们为希望小学捐书,故事书捐了144本,捐的文艺书是故事书的(5\/6),捐的文艺书又是科技书的(1\/3).捐的科技书有多少本?","input":"","output":"x=144*(5\/6)\/(1\/3)=360"},{"instruct":"食堂运进一堆煤共重(5\/8)吨.第一天烧了这堆煤的(1\/7),第二天烧的是第一天的(1\/7),第二天烧了多少吨?","input":"","output":"x=(5\/8)*(1\/7)*(1\/7)=(5\/392)"},{"instruct":"李虹参加三门学科考试,语文成绩公布前,他两门学科的平均分是96.5分,语文成绩公布后,平均成绩下降了1.5分,他语文考了多少分?","input":"","output":"x=(96.5-1.5)*3-96.5*2=92"},{"instruct":"普通特快列车运行速度可达180千米\/时,\"和谐号\"动车比它快(17\/18).\"和谐号\"动车的速度比普通特快列车快多少?","input":"","output":"x=180*(17\/18)=170"},{"instruct":"车上原有40人,下车15人后,又上来14人,现在车上有多少人.","input":"","output":"x=40-15+14=39"},{"instruct":"一个圆锥的体积是25.12立方米,底面积是6.28平方米,它的高是多少.","input":"","output":"x=25.12\/6.28\/(1\/3)=12"},{"instruct":"用80粒黄豆做种子发芽试验,结果有12粒未发芽,这批种子的发芽率是多少?","input":"","output":"x=((80-12)\/80)*100%=85%"},{"instruct":"有两块同样长的布,第一块卖出25米,第二块卖出14米,剩下的布第二块是第一块的2倍,每块布原有多少米.","input":"","output":"x=25-14\/(2-1)+25=36"},{"instruct":"一段钢长10米,横截面是一个边长为5厘米的正方形.把它锯成三段后,表面积增加多少平方厘米.","input":"","output":"x=5*5*4=100"},{"instruct":"一块正方形的钢板,先截去宽5分米的长方形,再截去宽8分米的长方形,面积比原来的正方形减少181平方分米,求正方形钢板的边长是多少?","input":"","output":"x=(5*8+181)\/(5+8)=17"},{"instruct":"和300个千相等的数是多少","input":"","output":"x=1000*300=300000"},{"instruct":"仓库里有10吨钢材.第一次用去总数的(1\/5),第二次用去(3\/4)吨.还剩下多少吨钢材?","input":"","output":"x=10-10*(1\/5)-(3\/4)=7(1\/4)"},{"instruct":"(3\/5)减去(1\/2)除以5的商,所得的差乘(6\/7),积是多少?","input":"","output":"x=((3\/5)-(1\/2)\/5)*(6\/7)=(3\/7)"},{"instruct":"把底面半径是3厘米的圆柱截成4段,表面积增加多少.","input":"","output":"x=3.14*3**2*6=169.56"},{"instruct":"一根长方体木料,它的横截面面积是20平方厘米,把它横截成3段,表面积增加了多少平方厘米.","input":"","output":"x=(3-1)*(3-1)*20=80"},{"instruct":"农家小院用传统的石磨作为粮食加工工具吸引游客.一位游客沿着半径是1m的圆周推磨,走了300圈,大约走了多少米?","input":"","output":"x=2*3.14*1*300=1884"},{"instruct":"用一根42厘米长的铁丝围成一个等边三角形,这个三角形的边长是多少分米.","input":"","output":"x=42\/3=14"},{"instruct":"一项工程,甲单独做需14天完成,乙队单独做需7天完成,丙队单独做需要6天完成.现在乙、丙两队合做3天后,剩下的由甲单独做,还要多少天才能完成任务.","input":"","output":"x=(1-((1\/7)+(1\/6))*3)\/(1\/14)=1"},{"instruct":"84千克黄豆可榨12千克油,照这样计算,如果要榨120千克油需要黄豆多少千克.","input":"","output":"x=84\/12*120=840"},{"instruct":"一个花坛,直径5米,在它周围修宽1米的环形小路.求小路面积.","input":"","output":"x=3.14*(5\/2+1)**2-3.14*(5\/2)**2=18.84"},{"instruct":"一个通讯员从甲地到乙地,如果每小时行3千米,则比规定时间迟到(2\/3)小时;如果每小时行6千米,则比规定时间早到(2\/3)小时.以怎么样的速度才能准时到达?","input":"","output":"x=(3*((3*(2\/3)+6*(2\/3))\/(6-3))+3*(((3*(2\/3)+6*(2\/3))\/(6-3))\/3))\/((3*(2\/3)+6*(2\/3))\/(6-3))=4"},{"instruct":"圆形水池,周长是18.84米,面积是多少平方米?","input":"","output":"x=3.14*(18.84\/3.14\/2)**2=28.26"},{"instruct":"27\/30=((())\/(()))=多少\/10=(18\/(())).","input":"","output":"x=9=9"},{"instruct":"一个数除以38,商是7,余数是12,这个数是多少.","input":"","output":"x=38*7+12=278"},{"instruct":"本期学校开展\"3+N\"活动,全校参加乒乓球组的同学有100人,比参加手工剪纸组的2倍少10人,参加手工剪纸组的有多少人?","input":"","output":"x=(100+10)\/2=55"},{"instruct":"(5\/7)与(5\/49)的倒数相乘,积是多少.","input":"","output":"x=(5\/7)*(49\/5)=7"},{"instruct":"某小区建设\"信息化小区\",共有180户家庭安装网络终端设备,工作队工作了6天后,还剩(2\/5)家庭没装,工程队完成全部安装任务一共需要多少天?","input":"","output":"x=6\/(1-(2\/5))=10"},{"instruct":"a和b的比是4:5,b比a多多少.","input":"","output":"x=(5-4)\/4=25%"},{"instruct":"与108*0结果相等的算式是多少","input":"","output":"x=(108+108*0-108*0)*((108+108*0-108*0)-(108+108*0-108*0))=108-108"},{"instruct":"有一些鸡蛋,如果每6个装一盒,就多出5个;每5个装一盒,就会少1个;每9个装一盒,最后一盒只能装8个,这些鸡蛋的总数在200~300之间,这些鸡蛋共有多少个?","input":"","output":"x=270-1=269"},{"instruct":"六年级有学生250人,其中(2\/5)是女生,而男生的10%、女生的15%体育课考试未达标,求六年级体育达标率是多少?","input":"","output":"x=(250*(2\/5)*(1-15%)+(250-250*(2\/5))*(1-10%))\/250*250*(2\/5)%=88%"},{"instruct":"运动会长跑比赛,8人站在14米长的白线上,如果每两人之间的距离相等,请问两人之间的间隔是多少米?","input":"","output":"x=14\/(8-1)=2"},{"instruct":"甲乙两数的平均数是12,甲乙两数的比是3:5,甲数是多少","input":"","output":"x=12*2*(3\/(3+5))=9"},{"instruct":"在一幅比例尺是1:2000000地图上,量的图上距离是8厘米,表示实际距离多少千米.","input":"","output":"x=8\/(1\/2000000)\/100000=160"},{"instruct":"一艘快艇在一条河中顺水而下行200千米要10小时,逆水而上行120千米也要10小时.那么,在静水中航行320千米需要多少小时.","input":"","output":"x=320\/(200\/10-(200\/10-120\/10)\/2)=20"},{"instruct":"玲玲要完成一些口算题.已经完成了50题,还剩下150题没完成.还剩下总题数的几分之几?","input":"","output":"x=150\/(50+150)=(3\/4)"},{"instruct":"用一根铁丝围成一个长23厘米、宽17厘米的长方形,如果改围成一个正方形,那么这个正方形的边长是多少厘米.","input":"","output":"x=(23+17)*2\/4=20"},{"instruct":"有桃子16个,梨4个,桃子是梨的几倍?","input":"","output":"x=16\/4=4"},{"instruct":"一辆汽车从甲地到乙要5小时,从乙地返回甲地要用8小时,这辆汽车往返甲、乙两地,平均每小时行全程的几分之几?","input":"","output":"x=(1*2)\/(5+8)=(2\/13)"},{"instruct":"小明看一本故事书,看了60页,剩下的页数是看了的2倍.这本故事书有多少页?","input":"","output":"x=60*(1+2)=180"},{"instruct":"一堆苹果,每箱装18千克,需要80个纸箱,如果每箱装12千克,需要多少个纸箱?(用比例解)","input":"","output":"x=(18*80)\/12=120"},{"instruct":"甲乙丙丁四个数的和是36,如果甲数加上2,乙数减少2,丙数扩大2倍,丁数缩小(1\/2),那么这四个数相等,最小的一个数是多少.(填多少)","input":"","output":"x=(2+36-2)\/(1+1+1\/2+2)\/2=4"},{"instruct":"小明和小红共有邮票50张,如果小明给小红8张,那么两人的邮票张相等,小明原来有多少张?","input":"","output":"x=50\/2+8=33"},{"instruct":"小明有2件上衣,一件短裤和2件长裤,他最多能搭配成多少套衣服.","input":"","output":"x=2*(2+1)=6"},{"instruct":"一种服装原价96元,现在降价(3\/8),现在的售价是多少元?","input":"","output":"x=96-96*(3\/8)=60"},{"instruct":"一容器内有含盐5%的盐水若干,加入一杯清水后,含盐率为2%,再加入一样的一杯清水后含盐率为多少.","input":"","output":"x=(100*5%)\/(100+((100*5%)\/2%-100)+((100*5%)\/2%-100))*100%=1.25%"},{"instruct":"小明在黑板上写了若干个从1开始的连续自然数,1,2,3,…,后来擦掉其中一个,剩下数的平均数是20.8,擦掉的这个自然数是多少.","input":"","output":"x=((1+41)*(40\/2)+21)-(40*20.8)=29"},{"instruct":"一辆汽车从甲地开往乙地,行驶了全程的(2\/7)后,距中点还有32千米,甲乙两地相距多少千米?","input":"","output":"x=32\/((1\/2)-(2\/7))=(448\/3)"},{"instruct":"把一张边长为3.5厘米的正方形白纸,围成一个圆柱形纸筒,这个纸筒的侧面积是多少平方分米.","input":"","output":"(3.5*3.5)\/100=0.1225"},{"instruct":"李师傅改进技术后,每天制造零件120个,比原来每天多生产(1\/5),李师傅原来每天制造零件多少个?","input":"","output":"x=120\/(1+(1\/5))=100"},{"instruct":"现有三个数6、4、(1\/2),从下面选多少就可以组成比例.","input":"","output":"x=(1\/2)\/(3\/2)=(1\/3)"},{"instruct":"水果店运来200千克水果,其中苹果占(1\/2),运来的橘子是苹果的(2\/5),剩下的是香蕉,运来香蕉多少千克.","input":"","output":"x=200*(1-(1\/2)-(1\/2)*(2\/5))=60"},{"instruct":"甲数比乙数的2倍多8,如果乙数是24,那么甲是多少.","input":"","output":"x=24*2+8=56"},{"instruct":"有一根木料用(1\/12)小时截成5段,如果每截一次所用的时间相同,那么要截成8段,一共需要多少小时.","input":"","output":"x=(1\/12)\/(5-1)*(8-1)=(7\/48)"},{"instruct":"除数和商都是0.1,被除数是多少.","input":"","output":"x=0.1*0.1=0.01"},{"instruct":"甲、乙两地相距250米,一辆汽车从甲地开往乙地,行驶了全程的五分之三时,距乙地还有多少千米?","input":"","output":"x=250*(1-(3\/5))=100"},{"instruct":"我买了1件成人上衣和3件同样的儿童上衣,共付了213元.一件成人上衣78元.一件儿童上衣多少元?(写等量关系、列方程)","input":"","output":"x=(213-78)\/+3=45"},{"instruct":"在3•15活动期间,人民商场进行促销活动,顾客购物有两种优惠方式:1打八折出售;2购物满200元送100元购物券.(两种优惠方式只能选择其中一种.)妈妈准备买一件价格为240元的衣服,还准备买一双价格为102元的皮鞋,你认为妈妈使用哪种优惠方式比较划算?最少要多少元?(请保留计算过程)","input":"","output":"x=240+102-100=242"},{"instruct":"有一张长方形的纸,长8厘米,宽6厘米.最少要多少张才能拼成一个正方形.","input":"","output":"x=(24\/8)*(24\/6)=12"},{"instruct":"王明抛3次硬币,1次反面朝上,2次正面朝上,那么他抛第四次正面朝上的可能性是多少","input":"","output":"x=1\/2=(1\/2)"},{"instruct":"一种长方体木板,长2.4米,宽8分米,厚5厘米.10块这样的木板,体积是多少?","input":"","output":"x=(2.4*10)*8*(5\/10)*10=960"},{"instruct":"一列快车从甲城开往乙城,同时一列慢车从乙城开往甲城,12小时后两车相遇,相遇后又经过5小时,快车距乙城还有385千米,慢车距甲城还有980千米,甲乙两城相距多少千米?","input":"","output":"x=(385+980)\/(1-(5\/12))=2340"},{"instruct":"解方程:4x+3*4=6x+2.","input":"","output":"x=(((3*4)-(3*4))+10)\/2=5"},{"instruct":"一项工程,甲单独做30天完成,乙单独做40天完成,现在两人一起做,共用25天完成,其间甲休息的天数是乙休息天数的2倍.乙休息多少天.","input":"","output":"x=(25\/30+25\/40-1)\/(2\/30+1\/40)=5"},{"instruct":"客车和货车同时从甲乙两地的中点向相反方向行驶,4小时后客车到达甲地,货车离乙地还有60千米,已知货车速度与客车的比是3:4,甲乙相距多少千米?","input":"","output":"x=60\/(1-(3\/4))*2=480"},{"instruct":"13x-6x+x=0.2.","input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红花与黄花共27朵,它们的朵数比是4:5,则红花有多少朵.","input":"","output":"x=27*(4\/(4+5))=12"},{"instruct":"一个比3:8,如前项增加12,要使比值不变,后项应增加多少.","input":"","output":"x=(8*5)-8=32"},{"instruct":"一个数除以9,商是7,余数是7,这个数是多少.","input":"","output":"x=9*7+7=70"},{"instruct":"食堂买了8筐白菜,付给售货员300元,找回44元,每筐白菜多少元?","input":"","output":"x=(300-44)\/8=32"},{"instruct":"小明的体重36千克,爸爸的体重是小明的2倍少5千克.爸爸的体重是多少千克.","input":"","output":"x=36*2-5=67"},{"instruct":"某数的5倍加上它本身和是30,这个数是多少.","input":"","output":"x=30\/(5+1)=5"},{"instruct":"一个等腰三角形,它的一个底角与顶角的度数比是1:2,它的顶角是多少度.","input":"","output":"x=180*(2\/(1+1+2))=90"},{"instruct":"育才小学五年级学生分成三批去参观博物馆,第一批与第二批的人数比是5:4,第二批与第三批的人数比是3:2.已知第一批的人数比第二、三批的总和少55人.请问:育才小学五年级一共有多少人?","input":"","output":"x=55\/(1+2\/3-5\/4)+(5\/4)*55\/(1+2\/3-5\/4)+(2\/3)*55\/(1+2\/3-5\/4)=385"},{"instruct":"某饭店每周要用掉1500双一次性筷子,每双筷子0.04元,每周用掉的筷子一共要多少钱?","input":"","output":"x=0.04*1500=60"},{"instruct":"肖志强4月25日从好朋友魏建军处借了一本故事书,当天就开始阅读,到了4月30日,已读页数与未读页数的比是1:5,他利用\"五一\"假期一口气儿又读了45页,这时他读了这本书的37.5%.请问:肖志强读的这本书有多少页?","input":"","output":"x=45\/(37.5%-(1\/(1+5)))=216"},{"instruct":"一支铅笔比一块橡皮贵7分,一支园珠笔可买11支铅笔,已知一块橡皮8分,一支园珠笔的价钱是多少.","input":"","output":"x=(7+8)*11\/100=1.65"},{"instruct":"某班今天到校48人,有2人缺席,则该班今天的出勤率为多少.","input":"","output":"x=48\/(48+2)*100%=96%"},{"instruct":"小华有2件上衣,3条裙子,共有多少种不同的穿法.","input":"","output":"x=3*2=6"},{"instruct":"欣欣在新华书店买了3本《恐龙大百科》和4本《神奇校车》共花去135元.已知每本《恐龙大百科》13元,那么每本《神奇校车》多少元?","input":"","output":"x=(135-13*3)\/4=24"},{"instruct":"有两筐苹果,小筐比大筐少30个.现在从小筐里取出6个放入大筐,则大筐比小筐的多75%,现在大筐里有苹果多少个?多少","input":"","output":"x=((6*2+30)\/75%)*(1+75%)=98"},{"instruct":"货场上有一堆煤,用汽车运走45吨后,还剩下总数的40%没有运完,这堆煤原来有多少吨?","input":"","output":"x=45\/(1-40%)=75"},{"instruct":"每个篮球的价钱是65元,陈老师买了14个篮球,钱还剩230元,.陈老师一共带了多少元钱?","input":"","output":"x=(65*14)+230=1140"},{"instruct":"在一段公路两旁栽90棵树,两头都种,每两棵之间的距离是5米,这段公路长多少米.","input":"","output":"x=(90\/2-1)*5=220"},{"instruct":"一个圆柱体和一个圆锥体的高和体积都相等,已知圆柱的底面积是12.5平方厘米,圆锥体的底面积是多少.","input":"","output":"x=12.5*3=37.5"},{"instruct":"张老师所得稿酬20000元,按规定应缴纳20%的个人所得税,并按应纳税额减征30%,请算出张老师实得多少元?","input":"","output":"x=(20000*20%*30%)+(20000*(1-20%))=17200"},{"instruct":"米老鼠和唐老鸭进行5000米赛跑,米老鼠的速度为每分钟125米,唐老鸭的速度是每分钟100米.但唐老鸭手中有能迫使米老鼠后退的电子摇控器,通过电子摇控器每发出一次指令,米老鼠就以原速乘以10%的速度后退一分钟,然后再以原速前进,如果唐老鸭想在比赛中获胜,那么电子摇控器发出指令最少是几次?","input":"","output":"x=8=8"},{"instruct":"一个圆锥形沙堆,底面周长是12.56米,高6分米,用这堆沙在5米宽的公路上铺2厘米厚,能铺多少米?","input":"","output":"x=(1\/3)*3.14*(12.56\/(2*3.14))**(12.56\/(2*3.14))*6\/10\/(5*2\/100)=25.12"},{"instruct":"小刚这学期期中考试语、数、英三科的分数分别为:88、98、93,他期中考试三科的平均分是多少.","input":"","output":"x=(88+98+93)\/3=93"},{"instruct":"在1--100这100个自然数中,所有偶数的和比所有奇数的和多多少.","input":"","output":"x=(2+100)*50\/2-(1+99)*50\/2=50"},{"instruct":"把甲的(1\/10)给乙,这时甲乙同样多,原来乙是甲的多少.","input":"","output":"x=(1-(1\/10)-(1\/10))\/1=(4\/5)"},{"instruct":"师徒二人共同加工一批零件,15天可以完成,已知师傅和徒弟的工作效率之比是3:2.师傅单独加工这批零件,需多少天?","input":"","output":"x=1\/((3\/(3+2))\/15)=25"},{"instruct":"计算833\/19时,可以把19看作多少来试商.","input":"","output":"x=20=20"},{"instruct":"在比例尺是1:4000000的中国地图上,量得北京到韶山的距离是35厘米.北京到韶山的实际距离是多少千米?","input":"","output":"x=35\/(1\/4000000)\/100000=1400"},{"instruct":"王老师每月工资1265元,按照个人所得税,每月的个人收入超过800元的部分应按照5%的税率征收个人所得税,王老师每月应缴纳个人所得税多少元?","input":"","output":"x=(1265-800)*5%=23.25"},{"instruct":"一块长300米,宽200米的玉米地,共收玉米54000千克,平均每公顷收玉米多少千克?","input":"","output":"x=54000\/(300*200\/10000)=9000"},{"instruct":"一个圆的周长增加10%,面积增加多少","input":"","output":"x=21%=21%"},{"instruct":"252+318+248+82.","input":"","output":"x=252+318+248+82=900"},{"instruct":"牧羊人赶着一群羊去放牧,跑走了一只公羊后,他发现剩下的羊中公羊和母羊的比是9:7.过了一会儿,跑走的公羊回到羊群,却又跑走了一只母羊,这时公羊与母羊的比是7:5.这群羊原来有多少只?","input":"","output":"x=1\/((7\/(9+7))-(5\/(5+7)))+1=49"},{"instruct":"一堆煤,用了60%,还剩这堆煤的多少","input":"","output":"x=1-60%=40%"},{"instruct":"一袋大米,吃了20%,还剩16千克,这袋大米原有多少千克.","input":"","output":"x=16\/(1-20%)=20"},{"instruct":"李叔叔和朋友骑车去旅行.有一天上午2小时骑了44千米,下午3小时骑了60千米,上午的平均速度比下午的平均速度多多少?","input":"","output":"x=44\/2-60\/3=2"},{"instruct":"学校原有白粉笔78盒,又买来27盒,正好是彩粉笔的5倍,学校有彩色粉笔多少盒?","input":"","output":"x=(78+27)\/5=21"},{"instruct":"人造地球卫星的速度是8千米\/秒,相当于宇宙飞船速度的(40\/57),宇宙飞船的速度是多少?(用方程解答)","input":"","output":"x=8\/(40\/57)=11.4"},{"instruct":"李大妈家有鸡25只,鸭比鸡少3只,鹅的只数是鸭的一半,鹅有多少只?","input":"","output":"x=(25-3)\/2=11"},{"instruct":"甲数的(1\/6)与乙数的(1\/5)相等,甲数是90,乙数是多少.","input":"","output":"x=90*(1\/6)\/(1\/5)=75"},{"instruct":"学校组织学生修补林场种植一批树,第一次种了3500棵,第二次种的相当于第一次的(5\/7),两天共种了这批树的25%.这批树共有多少棵?","input":"","output":"x=(3500+3500*(5\/7))\/25%=24000"},{"instruct":"把分数(3\/13)的分子、分母加上同一个数后得(3\/5),所加的数是多少.","input":"","output":"x=(3\/5*13-3)\/(1-3\/5)=12"},{"instruct":"下面的分数中,比(5\/9)小的是多少","input":"","output":"x=(6\/13)=(6\/13)"},{"instruct":"一种商品如果按定价九折出售,则盈利20元,按定价七点五折出售,亏损25元,定价是多少元.","input":"","output":"x=(20+25)\/(90%-75%)=300"},{"instruct":"200*25的积末尾有多少个0.","input":"","output":"x=3=3"},{"instruct":"学校举行艺术体操表演,如果每行站24人,正好站12行,如果现在站成8行,平均每行站多少人?","input":"","output":"x=(24*12)\/8=36"},{"instruct":"筑路队修一条公路,第一周修了全长的(1\/6),第二周修了全长的(2\/9),还剩这条公路的几分之几没修?","input":"","output":"x=1-(1\/6)-(2\/9)=(11\/18)"},{"instruct":"张师傅有73个苹果,101个梨和143个香蕉,平均分给若干个徒弟后,发现三种水果剩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三角形的高是10厘米,平行四边形的高是多少厘米.","input":"","output":"x=10\/2=5"},{"instruct":"小红做一道乘法题时,把因数16看成了19,结果得到的积比正确的积多960,那么正确的积是多少?","input":"","output":"x=(960\/(19-16))*16=5120"},{"instruct":"正方形的周长是36厘米,它的面积是多少平方厘米.","input":"","output":"x=(36\/4)*(36\/4)=81"},{"instruct":"两个边长10厘米的正方形,拼成一个大的长方形,大长方形的周长是多少厘米","input":"","output":"x=(10+10+10)*2=60"},{"instruct":"在2008年北京奥运会上,中国代表队共获100枚奖牌,其中银牌占(21\/100),铜牌占(7\/25),其余是金牌.共获金牌多少枚?","input":"","output":"x=100*(1-(21\/100)-(7\/25))=51"},{"instruct":"计算:2012*(2013\/2014)=多少.","input":"","output":"x=2012*(2013\/2014)=2011(1\/1007)"},{"instruct":"一个教室长10米,宽6米,用边长5分米的水泥方砖铺地,需要这种水泥方砖多少块?","input":"","output":"x=10*10*6*10\/(5*5)=240"},{"instruct":"一个底边长为5厘米的三角形的面积等于边长为5厘米的正方形的面积,则这个三角形这条底边上的高是多少厘米.","input":"","output":"x=5*5*2\/5=10"},{"instruct":"从甲地到乙地原来每隔45米要装一根电线杆,加上两端的两根,一共有53根电线杆,现在改成每隔60米装一根电线杆,除两端的两根不需要移动外,中途还有多少根不必移动?","input":"","output":"x=2340\/180-1=12"},{"instruct":"六年级植树249棵,六年级植树的数量比三年级的3倍多9棵,三年级植树多少棵?(列方程解)","input":"","output":"x=(249-9)\/3=80"},{"instruct":"甲乙两人从AB两地同时出发散步,第一次在离B地60米处相遇,第二次相遇时距离A地20米,求AB相距多少米?","input":"","output":"x=60*3-20=160"},{"instruct":"○+□=60,○=□+□+□+□,○=多少","input":"","output":"x=12*4=48"},{"instruct":"有一个环形,内圆半径是6分米,外圆半径是10分米,这个环形的面积是多少平方分米.","input":"","output":"x=3.14*10**2-3.14*6**2=200.96"},{"instruct":"小华读一本科技书.每天读23页,读了9天后还有一半没有读.问这本书一共有多少页?","input":"","output":"x=23*9\/(1-(1\/2))=414"},{"instruct":"有两块地共72亩,第一块地的(2\/5)和第二块地的(5\/9)种西红柿;两块地余下的共39亩种茄子,问第一块地是多少亩?","input":"","output":"x=(72*5\/9+39-72)\/(5\/9-2\/5)=45"},{"instruct":"一节课40分钟,做实验用去(1\/4)小时,讲解例题用去(1\/5)小时,其余时间做作业,做作业用了多长时间?","input":"","output":"x=(2\/3)-((1\/4)+(1\/5))=(13\/60)"},{"instruct":"一项工程甲队独做要40天完成,甲队的工作效率是乙队的(4\/5);若两队合做,完成这项工程要多少天?","input":"","output":"x=1\/((1\/40)+(1\/40)\/(4\/5))=17(7\/9)"},{"instruct":"羽毛球拍每副28.8元,羽毛球每个0.75元,学校计划买10副羽毛球拍和100个羽毛球,一共要花多少元?","input":"","output":"x=28.8*10+0.75*100=363"},{"instruct":"甲数是9.3比乙数小1.27,甲、乙两数的和是多少?","input":"","output":"x=9.3+(9.3+1.27)=19.87"},{"instruct":"有两根都是100厘米长的木条,钉成一根长180厘米长的木条,中间钉在一起的重叠部分是多少厘米.","input":"","output":"x=100*2-180=20"},{"instruct":"一个三角形,如果把它的底和高都增加到原来的2倍,那么面积将增加百分之几?","input":"","output":"x=3=300%"},{"instruct":"2006年win7系统带MicrosoftOffice2007软件,惠普笔记本打七五折销售后,现价是7710元,原价是多少元?","input":"","output":"x=7710\/75%=10280"},{"instruct":"学校买来180本图书,其中文艺书占(1\/3),科技书占(1\/4),文艺书比科技书多多少本?","input":"","output":"x=180*((1\/3)-(1\/4))=15"},{"instruct":"如果4a=3b(a、b为自然数),则((a)\/3):((b)\/4)多少.","input":"","output":"x=1=1"},{"instruct":"72的(1\/9)相当于40的多少","input":"","output":"x=72*(1\/9)\/40=(1\/5)"},{"instruct":"如果2是x和5的比例中项,那么x=多少.","input":"","output":"x=(2*2)\/5=0.8"},{"instruct":"203+197=多少","input":"","output":"x=203+197=200+200"},{"instruct":"456减去23除345,结果是多少?","input":"","output":"x=456-345\/23=441"},{"instruct":"如果小华每天坚持写18个大字,那么她在第二季度共写多少个大字?","input":"","output":"x=18*(30+31+30)=1638"},{"instruct":"小明有21枚邮票,小丽有12枚邮票,小明给小丽多少枚后,小明和小丽邮票数的比是6:5.","input":"","output":"x=((21+12)-((21+12)\/(6+5)*6))-12=3"},{"instruct":"126\/(23-(87-78)).","input":"","output":"x=126\/(23-(87-78))=9"},{"instruct":"有9个表面涂有红漆的正方体,它们的棱长分别是2,3,4,…,9,10.将这些正方体都锯成棱长是1的小正方体,在得到的小正方体中,至少有一个面是红色的有多少个.","input":"","output":"x=10**3+9**3-1**3=1728"},{"instruct":"种一批树,活了96棵,有4棵没活,树的成活率是多少.","input":"","output":"x=(96\/(96+4))*100%=96%"},{"instruct":"李大伯养了240只鸡,第一天卖出104只,剩下的每8只装一笼,能装满多少笼?","input":"","output":"x=(240-104)\/8=17"},{"instruct":"一根3米长的长方体木料,把它平均分成2段,表面积增加了4.8平方米,这根木料的体积是多少立方米?","input":"","output":"x=(4.8\/2)*3=7.2"},{"instruct":"把一根在笔直的跑道旁插了51面彩旗(两端都插),它们的间隔是2米,这条跑道长多少米.","input":"","output":"x=2*(51-1)=100"},{"instruct":"从甲到乙,货车要行8个小时,客车要行6个小时.两车分别从甲、乙两地同时相对开出,相遇时货车比客车少行24千米.那么甲、乙相距多少千米?","input":"","output":"x=24\/((8\/(8+6))-(6\/(8+6)))=168"},{"instruct":"一个数的(2\/5)正好等于40的(1\/4),这个数是多少.","input":"","output":"x=40*(1\/4)\/(2\/5)=25"},{"instruct":"一个数是(9\/10),增加它的(1\/2)后是多少.","input":"","output":"x=(9\/10)*(1+(1\/2))=(27\/20)"},{"instruct":"客车和货车同时从甲乙两地相对开出,客车行完全程需要15小时,货车行完全程需要10小时,两车在途中相遇后,客车又行了96千米,这是客车已行了全程的80%,求甲乙两地相距多少千米?","input":"","output":"x=96\/(80%-((1\/((1\/10)+(1\/15)))\/10))=480"},{"instruct":"一根铅丝长62.8厘米,把它围成两个大小相等的圆形,这根铅丝可围成的面积有多大?","input":"","output":"x=(3.14*((62.8\/2)\/3.14\/2)*((62.8\/2)\/3.14\/2))*2=157"},{"instruct":"一个长方形长是10,宽是长的一半,它的周长是多少?","input":"","output":"x=(10+10\/2)*2=30"},{"instruct":"12*3+8X=108.","input":"","output":"x=(108-12*3)\/8=9"},{"instruct":"把一个底面积为12.56cm**2的圆锥完全浸如一个长方体水槽中,水面上升了3cm,若长方体水槽的底面积为25.12cm**2,求圆锥的高.","input":"","output":"x=25.12*3*3\/12.56=18"},{"instruct":"一块梯形水田,上底是10.6米,下底比上底长2.2米,高是5米.如果每平方米喷0.1千克杀虫剂,这块水田需喷多少千克杀虫剂?","input":"","output":"x=(10.6+10.6+2.2)*5\/2*0.1=5.85"},{"instruct":"边长是8分米的正方形纸剪成边长是2分米的正方形,可以剪多少个.","input":"","output":"x=8*8\/(2*2)=16"},{"instruct":"南康小学六年级有100名同学参与了向希望工程捐款的活动.平均每人捐款6.4元,其中男生平均每人捐款7元,女生平均每人捐款6元,男生比女生少多少人?","input":"","output":"x=100-((6.4*100)-600)-((6.4*100)-600)=20"},{"instruct":"一个三角形的底是22m,面积是17.6m**2,那么高是多少m.","input":"","output":"x=17.6*2\/22=1.6"},{"instruct":"一个等腰三角形,底长6分米,腰长7分米,它的周长是多少分米.","input":"","out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店购进文艺书90本,购进的故事书比文艺书多(1\/6),购进故事书多少本?","input":"","output":"x=90*(1+(1\/6))=105"},{"instruct":"花生仁的出油率是25%,榨40千克的花生油需多少千克花生仁.","input":"","output":"x=40\/25%=160"},{"instruct":"甲、乙两车从相距360千米的A、B两地同时相对开出,甲车到达B地要5小时,乙车到达A地要6小时.当甲车到达B地,乙车距离A地还有多少千米?","input":"","output":"x=360-360\/6*5=60"},{"instruct":"工程队修一条长(5\/6)千米的公路,第一天修了全长的(1\/5),第二天修了全长的(1\/3),如果要求第三天修完,那么第三天就应修全长的几分之几?","input":"","output":"x=1-(1\/5)-(1\/3)=(7\/15)"},{"instruct":"某商场电视机的原价为2500元,现已8折出售,如果想降价前后的销售额都为10万元,那么销售量应增加百分之几?","input":"","output":"x=((100000\/(2500*80%))-100000\/2500)\/(100000\/(2500*80%))=20%"},{"instruct":"火车5小时行475千米,汽车6小时行了480千米,火车与汽车哪个快?快多少?","input":"","output":"x=(475\/5)-(480\/6)=15"},{"instruct":"爸爸今年36岁,小兰的年龄相当于爸爸的(1\/4),小兰今年多少岁.","input":"","output":"x=36*(1\/4)=9"},{"instruct":"甲、乙两车同时从A、B两地相向而行,在距B地54千米处相遇,他们各自到达对方车站后立即返回,途中又在距A地27千米处相遇,AB两地相距多少千米.","input":"","output":"x=54*3-27=135"},{"instruct":"修路队三个月修完一条路,第一个月修了138千米,第二个月修了125千米,第三个月修了162千米.这条路一共长多少千米?","input":"","output":"x=138+125+162=425"},{"instruct":"把3千克茶叶平均分装在5个盒子里,每个盒子装茶叶多少千克,占茶叶总量的(((())\/(()))).","input":"","output":"x=3\/5=0.6"},{"instruct":"一个长方体的底面积不变,如果高由4厘米增加到5厘米,体积比原来增加百分之几?正确的列式是多少","input":"","output":"x=5\/4-100%=5\/4-100%"},{"instruct":"六5班的课室里摆了8列的课桌,每一列的桌子都是一样多,今天早上只有1名同学请假,其中这个请假的同学就在第一列最后一个位置是(1,6),那么今天全班有多少个同学上学.","input":"","output":"x=(8*6)-1=47"},{"instruct":"明华小学的操场近似长方形,画在1:400的比例尺上长是18厘米,宽是10厘米.操场的实际面积大约是多少平方米?","input":"","output":"x=18\/(1\/400)\/100*10\/(1\/400)\/100=2880"},{"instruct":"把4米长的绳子平均剪成5段,每段绳子占全长的多少.","input":"","output":"x=(4\/5)\/4=20%"},{"instruct":"幼儿园老师拿来一包糖准备分给小朋友,如果5颗5颗地数,最后余1颗,如果6颗6颗地数,最后少5颗,那么这包糖至少有多少颗?","input":"","output":"x=(2*3*5)+1=31"},{"instruct":"黑板上写着十个两位数:13,21,24,36,45,51,57,72,75,85.第一次擦掉三个数,其中一个数是另两个数的和.第二、第三次也按同样规则再分别擦出三个数,那么剩下最后一个数为多少.","input":"","output":"x=45=45"},{"instruct":"一块菜地,(3\/9)的地种了茄子,剩下的地种西红柿,种西红柿的地占整块地的几分之几?","input":"","output":"x=1-(3\/9)=(2\/3)"},{"instruct":"在一道减法算式中,减数是被减数的20%,差相当于被减数的多少","input":"","output":"x=(1-20%)\/1=80%"},{"instruct":"现有浓度为30%的食盐水400g,要把它变成浓度为50%的食盐水,需加盐多少克?","input":"","output":"x=400*(1-30%)\/(1-50%)-400=160"},{"instruct":"一个底面直径为8厘米的圆柱形量杯,里面装有水,把一个底面直径为2厘米的小圆锥形铁件放在量杯内水中浸没,这时水的高度由原来的16厘米上升到17厘米.求小圆锥形铁件的高是多少厘米?","input":"","output":"x=3.14*(8\/2)**2*(17-16)*3\/(3.14*(2\/2)**2)=48"},{"instruct":"两只蚂蚁,相距175cm,大蚂蚁每秒钟爬行4cm,小蚂蚁每秒钟爬行3cm,经过几秒钟后,两只蚂蚁会相遇?","input":"","output":"x=175\/(4+3)=25"},{"instruct":"100-98+96-94+92-90+…+8-6+4-2=多少.","input":"","output":"x=2*25=50"},{"instruct":"一列火车从甲地到乙地,每小时行84千米,4.5小时到达;结果4小时就到达,那么这列火车从甲地到乙地平均每小时行多少千米.","input":"","output":"x=84*4.5\/4=94.5"},{"instruct":"汽车从甲地去乙地,2.5小时行驶了150km,照这样的速度又行驶了4小时到达乙地,甲乙两地相距多少千米?","input":"","output":"x=150\/2.5*(2.5+4)=390"},{"instruct":"把一根铁丝先围成一个边长为6分米的正方形,再改围成一个长是7分米的长方形,长方形的宽是多少分米.","input":"","output":"x=6*4\/2-7=5"},{"instruct":"每个书包x元,买5个书包,付给200元,应找回多少元.","input":"","output":"x=200-5=200-5"},{"instruct":"把一根4.2米长的竹竿插入河中测量水的深度.插入泥中的部分是0.3米,露出水面部分是1.4米,水的深度是多少?","input":"","output":"x=4.2-0.3-1.4=2.5"},{"instruct":"一衣服按200元价格卖出可赚40元,如果这件衣服售出时只卖144元,将亏损多少.","input":"","output":"x=(200-40-144)\/(200-40)=10%"},{"instruct":"舅舅44岁,他的四个外甥分别是14岁、12岁、4岁及2岁.问几年后舅舅的年龄等于四个外甥年龄的总和?","input":"","output":"x=(44-14-12-4-2)\/(4-1)=4"},{"instruct":"图书馆星期一有顾客826人,星期二上午有顾客457人,下午有顾客343人,平均每天来图书馆的有多少人?","input":"","output":"x=(826+457+343)\/2=813"},{"instruct":"有一堆糖,比10块多,比20块少,平均分给5个小朋友,正好分完.这堆糖有多少块.","input":"","output":"x=5*3=15"},{"instruct":"修一条水渠,计划每天修80m,20天可以完成,如果要提前4天完成,那么每天要比计划多修多少米.","input":"","output":"x=80*20\/(20-4)-80=20"},{"instruct":"甲乙两地间距40km,画在比例尺上为1:500000的图上,应画多少cm.","input":"","output":"x=40*100000*(1\/500000)=8"},{"instruct":"一台压路机,每分钟行驶30米,压路的宽度是3米,压路机每分钟能压多少平方米平方米的路面.","input":"","output":"x=30*3=90"},{"instruct":"如果200≤a≤400,600≤b≤1200,那么((b)\/(a))的最大值是多少.","input":"","output":"x=(1200\/200)=6"},{"instruct":"洋洋买一种\"龙骑士\"战斗陀螺,经过还价后,付款6元钱,比原价便宜了4元钱.小龙买战斗陀螺实际价钱比原价便宜了百分之几?","input":"","output":"x=4\/(6+4)=40%"},{"instruct":"有两个炮兵营参加军事演习,它们各准备了若干枚炮弹.开始一营比二营多准备了5枚炮弹.后来因为演习需要,一营给了二营20枚炮弹.这时二营炮弹数量就比一营的3倍还多3枚.一营开始时准备了几枚炮弹?","input":"","output":"x=(15+3*20-3)\/(3-1)=36"},{"instruct":"红花有50朵,比黄花多(1\/4),黄花有多少朵?列式正确的是多少","input":"","output":"x=50\/(1+(1\/4))=50\/(1+(1\/4))"},{"instruct":"有沙土4立方米,要垫在长5米,宽4米的房间里,可以垫多少米厚.","input":"","output":"x=4\/(5*4)=0.2"},{"instruct":"我们学过\"+-*\/\"这四种运算,现在规定a*b=a*(b+2),如:4*3=4*(3+2)=20,那么3*8=多少.","input":"","output":"x=3*(8+2)=30"},{"instruct":"156-((6\/7)-(2\/5))","input":"","output":"x=156-((6\/7)-(2\/5))=155(19\/35)"},{"instruct":"用180厘米长的铁丝做一个长方体框架,长、宽、高的比是3:2:1.这个长方体的宽是多少厘米","input":"","output":"x=180\/4*(2\/(3+2+1))=15"},{"instruct":"某区有100位外语教师懂英语和日语,其中懂英语的有75人,既懂英语又懂日语的有20人,那么只懂日语的教师有多少人?","input":"","output":"x=100-75=25"},{"instruct":"假定n是一个自然数,d是1-9中的一个数码,若((n)\/444)=0.{_{5}**(•)}d{_{7}**(•)}.则n等于多少.","input":"","output":"x=63*4=252"},{"instruct":"用1,9,9,5四个数字卡片,可以组成多少个不同的四位数.","input":"","output":"x=3+3+6=12"},{"instruct":"□59\/56的商是两位数,□里最小填多少.","input":"","output":"x=6=6"},{"instruct":"有一根56厘米长的铁丝,做成一个长是5厘米,宽是4厘米的长方体框架,这个长方体高多少厘米.",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205-15*7=100"},{"instruct":"小明从一楼到四楼要走48级台阶,他的家在9楼,还要走多少级台阶到家.","input":"","output":"x=48\/(4-1)*(9-4)=80"},{"instruct":"一个圆柱侧面展开是一个周长为32厘米的正方形,圆柱的侧面积是多少平方厘米.","input":"","output":"x=(32\/4)*(32\/4)=64"},{"instruct":"小林把(15+☆)*4,错算成15+☆*4,他算出的结果与正确得数相差多少.","input":"","output":"x=45=45"},{"instruct":"若最简分数((p)\/(q))写成小数形式为0.abababab…(非负整数a、b可以相等,但至少有一个非零),那么,符合条件的分数中,不同的分子有多少个.","input":"","output":"x=(99-(((99\/3))+((99\/11))-((99\/(3*11)))))+3=63"},{"instruct":"甲是乙的(5\/6),如果乙是(5\/6)米,那么甲是多少米.","input":"","output":"x=(5\/6)*(5\/6)=(25\/36)"},{"instruct":"小东看一本故事书,第一天看了全书的20%,第二天看了24页,两天看了64页.这本故事书有多少页.","input":"","output":"x=(64-24)\/20%=200"},{"instruct":"一个长方形长6cm,比宽长2cm,它的面积是多少.","input":"","output":"x=6*(6-2)=24"},{"instruct":"一间教室长9m,宽7m,高3m,现在要粉刷教室的四周和屋顶,门窗的面积是25m**2,如果每m**2需涂料200g,共需涂料多少kg?","input":"","output":"x=(9*7+9*3*2+7*3*2-25)*200\/1000=26.8"},{"instruct":"学校图书馆原有图书7200本,其中30%是科技书,其余的是文艺书,后来又购进一批科技书,这时科技书占现有图书的40%,又购进科技书多少本?","input":"","output":"x=7200*(1-30%)\/(1-40%)-7200=1200"},{"instruct":"六1班女生占全班人数的(3\/8),男生比女生多多少.","input":"","output":"x=66.7%=66.7%"},{"instruct":"一只蚂蚁沿等边三角形爬行一周,蚂蚁在三条边上的速度分别为每分钟爬行40分米,24分米,15分米,蚂蚁爬行一周的平均速度是每分钟多少分米.","input":"","output":"x=22.5=22.5"},{"instruct":"一个数的5倍是965,这个数是多少.","input":"","output":"x=965\/5=193"},{"instruct":"14个百除以2的商是多少.","input":"","output":"x=1400\/2=700"},{"instruct":"一项工程,已经完成42%,还剩多少没修.","input":"","output":"x=1-42%=58%"},{"instruct":"有两张一样长的纸条粘贴起来,成为长30厘米的纸条,粘贴部分长10厘米,求这两张纸条各长几厘米?多少","input":"","output":"x=(30+10)\/2=20"},{"instruct":"菜市场运来韭菜15千克,运来的西红柿是韭菜的16倍,两种蔬菜共多少千克?","input":"","output":"x=15*16+15=255"},{"instruct":"一个正方形的周长是(8\/29)m,它的面积是多少?","input":"","output":"x=(8\/29)\/4*(8\/29)\/4=(4\/841)"},{"instruct":"某车间从4月8日开始每天调入一人,已知每人每天生产1件产品,该车间从4月7日至4月27日共生产840件产品,该车间原有工人多少名.","input":"","output":"x=((27-7+1)\/2+840-(27-7+1)*(27-7+1)\/2)\/((27-7+1)\/2+(27-7+1)\/2)=30"},{"instruct":"(1+2+3+…+2007+2008+2007+…+3+2+1)\/2008=多少.","input":"","output":"x=2008*2008\/2008=2008"},{"instruct":"1千克苹果可以榨苹果汁(2\/3)升.我妈妈买了2千克苹果,每(2\/9)升就可装一杯,可榨几杯苹果汁?","input":"","output":"x=(2\/3)*2\/(2\/9)=6"},{"instruct":"一种农药,用药液和水按1:100配制而成.要配制这种农药1515千克,需要药液多少千克?(用比例解答)","input":"","output":"x=1515\/(100+1)=15"},{"instruct":"一根4米长的绳子,剪去它的(1\/4)后,又剪去(1\/4)米,还剩下多少米.","input":"","output":"x=4-4*(1\/4)-(1\/4)=2(3\/4)"},{"instruct":"养猪厂去年养猪480头,今年比去年多养15%,今年比去年多养猪多少头?","input":"","output":"x=480*15%=72"},{"instruct":"六年级一班50个同学,在毕业茶话会后,一一握手道别.如果他们每两人之间互相都只握一次手,则全班共握手多少次.","input":"","output":"x=50*(50-1)\/2=1225"},{"instruct":"有一长方体的玻璃鱼缸,长是3分米,宽是2分米.放入一块不规则的石头后水深1.5分米,捞出这块石头后,水面下降0.5分米.这块石头的体积是多少.","input":"","output":"x=3*2*0.5=3"},{"instruct":"一堆大菜共50千克,烧了30千克,这剩下多少.","input":"","output":"x=(50-30)\/50*100%=40%"},{"instruct":"王岭村今年二、三月份开展植树造林活动,二月份植树456棵,离完成计划数还差(1\/20),三月份继续植树后,实际植树数超过原计划的10%,实际植树多少棵?","input":"","output":"x=(456\/(1-(1\/20)))*(1+10%)=528"},{"instruct":"0.6和多少互为倒数.","input":"","output":"x=1\/(0.6)=(5\/3)"},{"instruct":"把19写成两个质数的和是.多少","input":"","output":"x=2+(19-2)=2+17"},{"instruct":"有一艘轮船停在港口里,轮船的外舷有一软梯,软梯的第一级正好挨着海面,往上每隔20厘米有一级.这时海水正在涨潮,每小时上涨30厘米.问:经过多长时间,海水涨到软梯的第四级?","input":"","output":"x=(20*(4-1))\/30=2"},{"instruct":"一段圆柱体钢长1.8米,底面半径为2分米,每立方分米重7.8千克.这段圆钢重多少千克?","input":"","output":"x=3.14*2**2*(1.8*10)*7.8=1763.424"},{"instruct":"有一幢楼房高17层,相邻两层间都有17个台阶.某人从一层走到十一层,一共要登多少个台阶.","input":"","output":"x=17*(11-1)=170"},{"instruct":"超市一天卖出纯奶25箱,是卖出酸奶箱数的(5\/8),卖出酸奶多少箱?","input":"","output":"x=25\/(5\/8)=40"},{"instruct":"一块三角形韭菜地,底为30米,高为20米,若平均每平方米能收韭菜5千克,这块地共能收韭菜多少千克?","input":"","output":"x=5*(30*20\/2)=1500"},{"instruct":"小红的爸爸用24米长的篱笆围了一块长方形菜地,其中长是9米,宽是多少米?","input":"","output":"x=24\/2-9=3"},{"instruct":"用长5分米,宽4分米的砖,铺长5米,宽4米的地面,需要多少块砖.","input":"","output":"x=5*4\/((5\/10)*(4\/10))=100"},{"instruct":"91.2\/24和多少的结果相等.","input":"","output":"x=91.2\/24=912\/240"},{"instruct":"算式:1*4*7*10*…*N,这些自然数的公差是3,当乘以N时乘积的末尾第一次出现连续10个零,则N是多少.","input":"","output":"x=115=115"},{"instruct":"有一块长方形菜地,长42米,宽16米,这块菜地的面积是多少平方米?","input":"","output":"x=42*16=672"},{"instruct":"有两个书架,甲书架有书120本,乙书架有书80本,每次从甲书架拿出5本放入乙书架,拿多少次后两个书架的书相等.","input":"","output":"x=(120-80)\/2\/5=4"},{"instruct":"小军练习投篮,第一、二两轮平均成绩是34个,第三个的成绩是37个.三轮投篮的平均成绩是多少?","input":"","output":"x=(34*2+37)\/3=35"},{"instruct":"一台拖拉机(3\/10)小时耕地(7\/8)公顷,照这样计算,平均每小时耕地多少公顷?正确算式是多少","input":"","output":"x=(7\/8)\/(3\/10)=(7\/8)\/(3\/10)"},{"instruct":"一块长方形的绿地,原来的面积是480平方米.扩建后宽由原来的8米增加到40米,长不变.扩建后这块长方形地的面积是多少平方米?","input":"","output":"x=(480\/8)*40=2400"},{"instruct":"希望小学准备举办一场歌唱祖国的歌唱比赛.原计划搭建一个宽6米,面积为162平方米的长方形舞台,后来由于参加的人数较多,现计划舞台长不变,把宽增加到18米,现在的舞台面积是多少平方米?","input":"","output":"x=(162\/6)*18=486"},{"instruct":"多少\/18=22…11.","input":"","output":"x=22*18+11=407"},{"instruct":"小文想买两种笔记本各一本,其中一种一本12.5元,另一种一本23.8元,那么她一共需要花多少元钱?","input":"","output":"x=12.5+23.8=36.3"},{"instruct":"一列长350米的火车以12米\/秒的速度行驶,并排的公路上一辆长10米的卡车以16米\/秒的速度从后面驶来,卡车从追上到超过火车需要多少秒.","input":"","output":"x=(350+10)\/(16-12)=90"},{"instruct":"等底的圆柱和圆锥,如果它们的体积相等,圆柱的高是3厘米,那么圆锥的高是多少厘米.","input":"","output":"x=3*3=9"},{"instruct":"有种水草每天能长一倍,8天能长满一池塘.长满半池塘要多少天.","input":"","output":"x=8-1=7"},{"instruct":"两个数的最小公倍数是180,最大公因数是30,其中一个数是90,另一个数是多少.","input":"","output":"x=30*(180\/90)=60"},{"instruct":"15加上一个数的40%,正好等于20,求这个数.","input":"","output":"x=(20-15)\/40%=12.5"},{"instruct":"一个底面直径是20cm的圆柱形容器,容器内的水中浸没着一个底面周长是37.68cm,高是20cm的圆锥形铁块,当取出铁块后,容器内水面下降了多少厘米?","input":"","output":"x=3.14*(37.68\/3.14\/2)**2*20*(1\/3)\/(3.14*(20\/2)**2)=2.4"},{"instruct":"一个正方体的底面周长是24厘米,正方体的表面积是多少.","input":"","output":"x=(24\/4)*(24\/4)*(24\/4)=216"},{"instruct":"汽车以每小时45千米的速度从甲地开往乙地,40分钟后,已知已行的路程与余下的路程比是1:2,问甲、乙两地相距多少千米?","input":"","output":"x=(45*(2\/3))\/(1\/(1+2))=90"},{"instruct":"把一根底面直径是2分米的圆柱形木料锯成3段后,表面积增加了多少平方分米.","input":"","output":"x=3.14*(2\/2)**2*4=12.56"},{"instruct":"将25克盐放入100克水中,这时盐水的含盐率为多少","input":"","output":"x=25\/(100+25)=20%"},{"instruct":"王师傅要加工500个零件,工作了3小时还剩80个零件没有做完.王师傅平均每小时加工多少个零件?","input":"","output":"x=(500-80)\/3=140"},{"instruct":"把一个体积为27dm**3的圆柱形木料削成一个等底等高的圆锥,应削去多少dm**3的木料.","input":"","output":"x=27-(27*(1\/3))=18"},{"instruct":"六年级有15人参加了科学社团,占全年级人数的(1\/20),参加航模社团的人数占全年级人数的(1\/15).参加航模社团的有多少人?","input":"","output":"x=15\/(1\/20)*(1\/15)=20"},{"instruct":"上山的速度是3千米\/时,下山的速度是6千米\/时.求上山后又下山的平均速度.","input":"","output":"x=(1*2)\/(1\/3+1\/6)=4"},{"instruct":"把两个棱长是8厘米的正方体木块粘合成一个长方体,这个长方体的表面积是多少平方厘米.","input":"","output":"x=8*8*6*2-8*8*2=640"},{"instruct":"两个数的和是108,且一个数是另一个数的3倍,则较小的数是多少","input":"","output":"x=108\/(3+1)=27"},{"instruct":"鸡兔同笼,共有24个头,68只脚,鸡有多少只.","input":"","output":"x=(24*4-68)\/(4-2)=14"},{"instruct":"半圆的周长是25.7厘米,它的面积是多少平方厘米?","input":"","output":"x=3.14*(25.7\/(3.14+2))**2\/2=39.25"},{"instruct":"一块三角形实验田,底是80m,比高长15m,这块实验田共收390kg菜籽,平均每平方米收菜籽多少千克?","input":"","output":"x=390\/(80*(80-15)\/2)=0.15"},{"instruct":"两个因数都是48,积是多少?","input":"","output":"x=48*48=2304"},{"instruct":"有一个圆柱和一个圆锥,圆柱的底面半径是圆锥的(2\/3),圆柱的高是圆锥的(5\/4),那么圆柱的体积是圆锥的多少.","input":"","output":"x=(3.14*2**2*5)\/(3.14*3**2*4*(1\/3))=(5\/3)"},{"instruct":"校田径队女生人数占总数的(2\/9),本学期又新加入6名女生,这时,女生人数占总数的(1\/3),现在女生有多少人?","input":"","output":"x=6\/((1\/(3-1))-(2\/(9-2)))=28"},{"instruct":"学校有若干学生在排练体操,5人一行余2人,7人一行余2人,做操的至少有多少名学生.","input":"","output":"x=(5*7)+2=37"},{"instruct":"9+99+999+9999+99999=?怎样计算比较简便?请你写出主要过程.","input":"","output":"x=9+99+999+9999+99999=111105"},{"instruct":"甲、乙两地相距20千米,每隔4千米设一个站牌,甲、乙两地之间一共设有多少个站牌?(甲、乙两地除外)","input":"","output":"x=20\/4-1=4"},{"instruct":"(4221**2-21**2)\/(42**2*101)=多少.","input":"","output":"x=(4221**2-21**2)\/(42**2*101)=100"},{"instruct":"一辆汽车(1\/10)小时行(11\/2)千米,求这辆汽车每小时行多少千米.正确的列式是多少","input":"","output":"x=(11\/2)\/(1\/10)=(11\/2)\/(1\/10)"},{"instruct":"一辆汽车用四天行完一段路程,第一天行驶了360千米,第二天行驶了余下路程的(2\/7),第三、四天行驶了全程的一半.这段路程全长多少千米?","input":"","output":"x=360\/(1-(1\/2)\/(1-(2\/7)))=1200"},{"instruct":"A除以13,商正好是5的倒数,A是多少.","input":"","output":"x=(1\/5)*13=(13\/5)"},{"instruct":"在一个停车场,共有24辆车,其中汽车是4个轮子,摩托车是3个轮子,这些车共有86个轮子,那么汽车有多少辆.","input":"","output":"x=24-((24*4-86)\/(4-3))=14"},{"instruct":"将1~9九个自然数分成三组,每组三个数,第一组三个数之积是48,第二组三个数之积是45,第三组三个数之和最大是多少.","input":"","output":"x=3+7+8=18"},{"instruct":"苹果园里有苹果树和桃树共840棵,其中苹果树有20行,每行24棵,如果桃树有15行,平均每行桃树有多少棵?","input":"","output":"x=(840-24*20)\/15=24"},{"instruct":"一个数,乘以2再减去31,加上26后除以9,结果为7,这个数是多少.","input":"","output":"x=(7*9-26+31)\/2=34"},{"instruct":"一天爸妈各带回一篇论文,说是马上要评职称了,要上交论文,参加评审;请东东和西西两人帮忙打印.东东单独打印爸爸的论文要4小时,单独打印妈妈的论文要6小时,西西单独打印爸爸的论文要2小时,单独打印妈妈的论文要8小时,如何安排巧妙,让东东和西西两人合作完成这两篇论文.两人合作最少需要几小时完成?","input":"","output":"x=1\/((1\/4)+(1\/2))+1\/((1\/6)+(1\/8))=4(16\/21)"},{"instruct":"修一段公路,原计划15天修完,实际所用天数与计划天数的比是4:5.实际平均每天的工作效率提高了百分之几?","input":"","output":"x=((1\/(15*(4\/5)))-(1\/15))\/(1\/15)=25%"},{"instruct":"解方程:2x\/(2\/5)=8.","input":"","output":"x=(8*(5\/2))\/2=10"},{"instruct":"一捆电线长1500米,第一次用去398米,第二次用去475米.这捆电线比原来短了多少米?","input":"","output":"x=398+475=873"},{"instruct":"有一根铁丝,折成一个△,这个三角形每条边长4分米.如果把这根铁丝折成一个正方形,正方形的面积是多少.","input":"","output":"x=(4*3\/4)*(4*3\/4)=9"},{"instruct":"计算:(1\/2)+(1\/4)+(1\/8)+(1\/31)+(1\/62)+(1\/124)+(1\/248)+(1\/496)=多少.","input":"","output":"x=(1-(1\/2))+((1\/2)-(1\/4))+((1\/4)-(1\/8))+(1\/31)+((1\/31)-(1\/62))+((1\/62)-(1\/124))+((1\/124)-(1\/248))+((1\/248)-(1\/496))=(15\/16)"},{"instruct":"货车和客车同时从甲城开往乙城.货车每小时行40千米,客车每小时行60千米,客车中途停留2小时,但是仍然比货车早到半小时.甲乙两城相距多少千米.","input":"","output":"x=60*((60*2.5)\/(60-40)-2.5)=300"},{"instruct":"王亮有35本课外读物,其中的(2\/5)是科技书.王亮的科技书有多少本?","input":"","output":"x=35*(2\/5)=14"},{"instruct":"仓库有货物168吨,第一次运走(3\/8),第二次运走剩下的(5\/7),第二次运走了多少吨?","input":"","output":"x=168*(1-(3\/8))*(5\/7)=75"},{"instruct":"巡警小王在犯罪现场发现一只脚印,他把随身携带的一张百元钞票放在脚印旁进行拍照,照片送到刑事科,他们测得照片中的脚印和钞票的长度分别为5厘米和3.1厘米,一张百元钞票的实际长度大约为15.5cm,请问脚印的实际长度为多少码.(说明:鞋的尺码是指鞋底的长度,通常用\"码\"或\"厘米\"作单位,它们之间的关系可以用y=2x-10来表示,其中y表示码数,x表示厘米数).","input":"","output":"x=2*((5*15.5)\/3.1)-10=40"},{"instruct":"一座体育馆的围墙是圆形的,李军沿着围墙走了一圈,一共是942步,李军每步的长大约是0.5米,这座体育馆的占地面积大约是多少平方米?","input":"","output":"x=3.14*((0.5*942)\/3.14\/2)**2=17662.5"},{"instruct":"小马虎在计算一个整十数乘7时,把这个整十数末尾的0看丢了,结果比正确的结果少了189,正确的结果是多少?","input":"","output":"x=189\/(10-1)*10=210"},{"instruct":"((24\/10)+(16\/17))*(1\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辆摩托车以每小时80千米的速度在两辆汽车之间不断往返联络.已知这两辆汽车的速度分别是每小时40千米和60千米,求两汽车相遇时,摩托车共行驶了多少千米?","input":"","output":"x=500\/(40+60)*80=400"},{"instruct":"在一个三角形中,∠1=140゜,∠3=25゜,∠2=多少゜.","input":"","output":"x=180-140-25=15"},{"instruct":"一个数的9倍和这个数互为倒数,这个数是多少.","input":"","output":"x=(1\/3)=(1\/3)"},{"instruct":"买18个篮球共花去414元钱,用这些钱可以买46根跳绳.问一根跳绳比一个篮球便宜多少元钱?","input":"","output":"x=414\/18-414\/46=14"},{"instruct":"小红读一本书,第一天读了全书的(2\/3),第二天读了余下的(1\/4),两天共读30页,这本书共有多少页?","input":"","output":"x=30\/((2\/3)+(1-(2\/3))*(1\/4))=40"},{"instruct":"一项工作原计划16小时完成,现在只需10小时完成,现在的工作效率是原计划的多少.","input":"","output":"x=(1\/10)\/(1\/16)=(8\/5)"},{"instruct":"一根铁丝长15.7米,在一个圆筒上正好绕了100圈.这个圆筒的直径是多少厘米?","input":"","output":"x=(15.7*100)\/100\/3.14=5"},{"instruct":"将一盒饼干平均分给三个小朋友,每人吃了八块后,这时三个小朋友共剩的饼干数正好和开始1个人分到的同样多,问每个小朋友分到多少块.","input":"","output":"x=3*8\/2=12"},{"instruct":"80的85%比它的25%多多少.","input":"","output":"x=80*(85%-25%)=48"},{"instruct":"一根钢管长6.4m,张大爷锯了7次,平均每段钢管长多少m.","input":"","output":"x=6.4\/(7+1)=0.8"},{"instruct":"小明读一本科技书,已经读了86页,还有74页没有读,这本科技书有多少页?","input":"","output":"x=86+74=160"},{"instruct":"简便方法计算:6.49*0.22+258*0.0649+5.3*6.49+64.9*0.19.","input":"","output":"x=6.49*0.22+258*0.0649+5.3*6.49+64.9*0.19=64.9"},{"instruct":"被除数\/除数=12…7,被除数最小应是多少.","input":"","output":"x=12*(7+1)+7=103"},{"instruct":"某旅行社今年第一季度入境旅游的外国游客人数比去年同期增加了四成,去年第一季度入境游客的外国游客人数是25000人,今年同期有多少人?","input":"","output":"x=25000*(1+40%)=35000"},{"instruct":"1个西瓜的质量是5千克,4个梨的质量是1千克,则1个西瓜的质量等于多少个梨的质量.","input":"","output":"x=4*(5\/1)=20"},{"instruct":"一个圆锥的体积是8立方分米,高是1.5分米,底面积是多少平方分米.","input":"","output":"x=8\/(1\/3)\/1.5=16"},{"instruct":"一块正方形草地,边长18米.扩建时,一组对边的长度不变,另一组对边的长度增加了6米.扩建后,面积增加了多少平方米.","input":"","output":"x=18*6=108"},{"instruct":"一本《儿童文学》售价是7.90元,一本《科技博览》比一本《儿童文学》便宜2.40元.买这两本书一共要用多少元?","input":"","output":"x=7.90-2.40+7.90=13.4"},{"instruct":"正方形的边长增加10%,面积增加多少","input":"","output":"x=1.21-1=21%"},{"instruct":"有5个小朋友,寒假中互相通一次电话,他们一共打了多少次电话.","input":"","output":"x=(5-1)*5\/2=10"},{"instruct":"水果店有梨子和苹果共160箱,梨卖出20箱,又运进苹果40箱,这时苹果的箱数是梨的2倍.水果店原来有梨和苹果各多少箱?","input":"","output":"x=160-(20*2+160+40)\/(2+1)=80"},{"instruct":"一个无盖长方体水箱的底面积是3600平方平方厘米,在水箱中直立着一根高1米,底面积为225平方厘米的方钢,这时水箱里的水深0.6米.如果把方钢取出,水箱里的水深多少厘米?","input":"","output":"x=(3600*60-225*60)\/3600=56.25"},{"instruct":"一根钢管长3米,截下(1\/3)米,还剩几米?列式是多少","input":"","output":"x=3-(1\/3)=3-(1\/3)"},{"instruct":"甲数是15,它比乙数的3倍少3,乙数是多少.","input":"","output":"x=(15+3)\/3=6"},{"instruct":"一个长方体水槽,从里面量长8米,相当于宽的3.2倍,深又是宽的(4\/5).这个水槽的容积是多少?","input":"","output":"x=8*(8\/3.2)*((8\/3.2)*(4\/5))=40"},{"instruct":"在老年人运动会上,刘大伯和李大伯参加了长跑比赛,全程1.5千米,刘大伯跑完全程用了10分钟,李大伯每分钟比刘大伯快0.1千米,李大伯跑完全程要多少分钟?","input":"","output":"x=1.5\/(1.5\/10+0.1)=6"},{"instruct":"一辆大客车可以乘座48人,一列火车乘座的人数是一辆大客车的12倍.一列火车乘座的人数比一辆大客车乘座的人数多多少人?","input":"","output":"x=48*12-48=528"},{"instruct":"一件商品原价是4000元,由于某种原因,加价20%之后又降价20%,现在这件商品每件多少元?","input":"","output":"x=4000*(1+20%)*(1-20%)=3840"},{"instruct":"根据测定,儿童体内的水分占体重的(4\/5),小刚(儿童)体重40kg,他的体重是爸爸体重的(8\/15).小刚的爸爸体重是多少千克?","input":"","output":"x=40\/(8\/15)=75"},{"instruct":"小明参加了六次测验,第三、第四次的平均分比前两次的平均分多2分,比后两次的平均分少2分.如果后三次平均分比前三次平均分多3分,那么第四次比第三次多得几分?","input":"","output":"x=3*3-8=1"},{"instruct":"我每月工资是3000元,我妈妈每月工资是2500元.每月开支大约要占我们俩工资的(3\/5).我们家每月能结余多少元?","input":"","output":"x=(3000+2500)*(1-(3\/5))=2200"},{"instruct":"一个三角形零件,底是9毫米,高是8毫米,它的面积是多少平方毫米.","input":"","output":"x=9*8\/2=36"},{"instruct":"在一个圆形喷水池的周长是62.8米,绕着这个水池修一条宽2米的水泥路.求路面的面积.","input":"","output":"x=3.14*(((62.8\/3.14\/2)+2)**2-(62.8\/3.14\/2)**2)=138.16"},{"instruct":"李方每天睡8个小时,占一天时间的多少","input":"","output":"x=8\/24=(1\/3)"},{"instruct":"把一根长2米的圆柱体木料锯成同样长的两段,表面积增加了210平方厘米.原来这根木料的体积是多少立方厘米.","input":"","output":"x=210\/2*(2*100)=21000"},{"instruct":"甲、乙两艘轮船同时从上海出发开往青岛.经过18小时后,甲船落后在乙船后面57.6km.甲船每小时行32.5km,乙船每小时行多少千米?(列方程解答)","input":"","output":"x=(32.5*18+57.6)\/18=35.7"},{"instruct":"小圆直径是大圆直径的(1\/5),小圆面积是大圆面积的多少","input":"","output":"x=(1\/25)=(1\/25)"},{"instruct":"一个平行四边形的底为10分米,高7分米,它的面积是多少平方分米.","input":"","output":"x=10*7=70"},{"instruct":"学校买来6包图书,每包42本,将这些图书平均分给7个班,每班可以分得多少本?","input":"","output":"x=42*6\/7=36"},{"instruct":"5.7分米比多少米多50%.","input":"","output":"x=5.7\/(1+50%)\/10=0.38"},{"instruct":"学校三、四年级都有10个班,三年级平均每班67人,四年级平均每班56人.三、四年级共有多少人?","input":"","output":"x=(67+56)*10=1230"},{"instruct":"把5米长的钢筋锯成一样长的8段,每段占全长的((())\/(())),每段长((())\/(()))米.如果锯断钢筋1次需2分钟,把这根钢筋锯成8段共需多少分钟.","input":"","output":"x=(8-1)*2=14"},{"instruct":"小红读一本书,每天读8页,3天可以读完.如果每天读6页,几天可以读完?","input":"","output":"x=8*3\/6=4"},{"instruct":"运一批货物,甲车需8小时可以运完,乙车需12小时可以运完,如果甲乙两车同运,需要几小时能运完?","input":"","output":"x=1\/((1\/8)+(1\/12))=4.8"},{"instruct":"12个型号相同的杯子,其中一等品有7个,二等品有3个,三等品有2个.从中任意取1个,取到二等品的可能性的大小是多少.","input":"","output":"x=3\/12=(1\/4)"},{"instruct":"计算:2-(1-((1\/2)*(2\/3)-1))*(0.75)**2+(-0.5)**2*5**2.","input":"","output":"x=2-(1-((1\/2)*(2\/3)-1))*(0.75)**2+(-0.5)**2*5**2=(117\/16)"},{"instruct":"超市运来50袋大米,每袋25千克,每千克售价3元.这批大米一共可以卖多少元?","input":"","output":"x=25*50*3=3750"},{"instruct":"百万位上的6是万位上的6的多少倍.","input":"","output":"x=6000000\/(6*10000)=100"}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语文和数学的平均分是92分,如果要使语文、数学、自然三科的平均分达到94分,他的自然必须考多少分.","input":"","output":"x=94*3-92*2=98"},{"instruct":"每个三角形都是用三根小棒围成的,连着摆起来,要再摆15个这样的三角形,还需要多少根小棒.","input":"","output":"x=15*2=30"},{"instruct":"林华的妈妈去水果市场买水果.她先花9.5元买了2.5千克苹果,还准备买3千克橙子,橙子的单价是苹果的1.2倍.买橙子应付多少钱呢?","input":"","output":"x=9.5\/2.5*1.2*3=13.68"},{"instruct":"A、B两车同时从东西两站相向开出,A、B两车的速度比是4:3.两车相遇后,B车每小时比原来增加35千米,结果两车恰好同时到达目的地,问:A车每小时行多少千米?","input":"","output":"x=35\/((4\/(3+4))\/(3\/(3+4))-(3\/4))=60"},{"instruct":"一个圆锥形沙堆,底面直径20米,高6米,用这堆沙在10米宽的公路上堆10厘米厚的路面,能铺多少米长?","input":"","output":"x=3.14*((20\/2))**2*6*(1\/3)\/(10*10\/100)=628"},{"instruct":"李明与王华身高的比是6:5,李明身高120cm;王华身高多少cm.","input":"","output":"x=120\/(6\/5)=100"},{"instruct":"2010年的温哥华冬奥会,中国体育代表团获得5枚金牌,是铜牌的(5\/4),获得银牌是金牌的(2\/5).中国体育代表团共获得多少枚奖牌?","input":"","output":"x=5+5\/(5\/4)+5*(2\/5)=11"},{"instruct":"李师傅把15米长的圆木锯成3米长的小段,每锯断一次要4分钟,共需多少分钟?","input":"","output":"x=(15\/3-1)*(15\/3-1)=16"},{"instruct":"5个小朋友跳舞,每两人一组,最多有多少种分法.","input":"","output":"x=5*(5-1)\/2=10"},{"instruct":"已知(2\/(x))=(5\/(y)),下列各式成立的是((x)\/(y))=多少","input":"","output":"x=(2\/5)=(2\/5)"},{"instruct":"杨叔叔将1万元存入银行,定期二年,如果年利率是3.65%,到期时可获得本金和利息共多少元(免利息税).","input":"","output":"x=10000+10000*3.65%*2=10730"},{"instruct":"一项工程甲、乙两人合作20天才能完成,现在这个工程由甲、乙两人合作8天,余下的工程由甲独做36天才能完成,问余下的工程若由乙一人独做需几天才能完成?","input":"","output":"x=(1-(1\/20)*8)\/((1\/20)-(1-(1\/20)*8)\/36)=18"},{"instruct":"一个数乘以6(5\/6)的积及除以(10\/21)的商都是自然数,这样的数中,最小的一个是多少.","input":"","output":"x=30=30"},{"instruct":"一只熊猫重432千克,大象的体重量是熊猫的8.6倍,一只大象重多少千克?","input":"","output":"x=432*8.6=3715.2"},{"instruct":"一项工程甲单独做要20天完成,乙单独做要30天完成,甲先做若干天后,有乙接着做6天正好完成.求甲先做了多少天?","input":"","output":"x=(1-(1\/30)*6)\/(1\/20)=16"},{"instruct":"军犬的耐力是非常有名的,有关资料显示,第一次世界大战期间为传达命令,一只军犬用50分跑完了21.7km的路程,算一算,这只军犬平均每分跑多少米?","input":"","output":"x=21.7*1000\/50=434"},{"instruct":"95*38+62\/(1\/95).","input":"","output":"x=95*38+62\/(1\/95)=9500"},{"instruct":"一枚一元硬币向上抛,落下后,\"1元\"朝上的可能性是多少","input":"","output":"x=(1\/2)=(1\/2)"},{"instruct":"修一段长12km公路,一个工程队3天完成全长的12.5%,照这样的速度,完成剩下的路程还需几天?","input":"","output":"x=(1-12.5%)\/(12.5%\/3)=21"},{"instruct":"在一个底面直径为60cm的圆柱形水桶里,有一段半径为6cm的圆柱形钢材完全浸入水中.从桶中取出钢材后,水面下降了5cm,这段钢材长多少厘米?","input":"","output":"x=(3.14*((60\/2))**2*5)\/(3.14*6**2)=125"},{"instruct":"希望小学计划招收一年级新生80人,实际招收了120人,实际比计划增加招生百分之几?","input":"","output":"x=(120-80)\/80=50%"},{"instruct":"一个文具盒12.5元,一个书包是文具盒的5倍还少1.8元,一个书包多少元?","input":"","output":"x=12.5*5-1.8=60.7"},{"instruct":"小明今天在游泳池游了2个来回,一共游了200米,泳池有多长?","input":"","output":"x=200\/(2*2)=50"},{"instruct":"有一个商厦,进4万元的货,卖完之后,又进了8.8万元的货,进的货是第一次的两倍,并且每一次都比第一次贵4元,现在每件58元,卖完还剩150件时,打八折.问商厦一共赚了多少钱?","input":"","output":"x=(((4000\/4)+(4000\/4)*2)-150)*58+150*58*0.8-128000=44260"},{"instruct":"附加题:同学们在操场边种了一排树,已知每相邻两棵之间相距12米,那么从第一棵树到第九棵树之间相距多少米?","input":"","output":"x=12*(9-1)=96"},{"instruct":"一本书,小明第一天看了全书的20%,如果再看12页,已看的页数与未看的页数的比是2:3,这本书共多少页?","input":"","output":"x=12\/((2\/(2+3))-20%)=60"},{"instruct":"同学们去划船,如果每条船坐6人,则多6人,如果每条船坐9人,则少9人,一共有多少个同学划船.","input":"","output":"x=6*((6+9)\/(9-6))+6=36"},{"instruct":"学校买12个篮球,11个排球,每个篮球35元,每个排球32元,买这些球一共用了多少元?","input":"","output":"x=12*35+11*32=772"},{"instruct":"一件衣服降价20%出售,现价192元.降价了多少元?","input":"","output":"x=162\/(1-20%)*20%=40.5"},{"instruct":"用铁皮做一个水箱的容积是200升,这个水箱的底面积是一个边长为50厘米的正方形,做这个水箱需要用多少铁皮?","input":"","output":"x=50\/10*50\/10*2+50\/10*200\/(50\/10*50\/10)*4=210"},{"instruct":"一项工程,甲队单独做24天完成,乙队单独做30天完成.现在甲、乙两队先合做8天,剩下的由丙队单独做了6天完成了此项工程.如果从开始就由丙队单独做,需要几天?","input":"","output":"x=1\/((1-(1\/24+1\/30)*8)\/6)=15"},{"instruct":"一个西瓜重4.86千克,一个哈密瓜重3.5千克.一个西瓜比一个哈密瓜重多多少千克?","input":"","output":"x=4.86-3.5=1.36"},{"instruct":"植树节开展植树活动,四年级植树320棵,比五年级植树棵数的(4\/5)少40棵,五年级植树多少棵?","input":"","output":"x=(320+40)\/(4\/5)=450"},{"instruct":"王师傅0.6小时加工零件12个,那个他今天共上班6.5小时,按这样计算,他今天共加工多少个零件?","input":"","output":"x=(12\/0.6)*6.5=130"},{"instruct":"一只船在河中航行,水速为每小时2千米,它在静水中航行每小时行8千米,顺水航行50千米需用多少小时.","input":"","output":"x=50\/(8+2)=5"},{"instruct":"计算540\/18时,较简便的一种算法是多少","input":"","output":"x=540\/18=540\/2\/9"},{"instruct":"一个比的比值是(2\/5),如果后项乘以(1\/3),前项不变,则新的比值是.多少","input":"","output":"x=2:(5*(1\/3))=1(1\/5)"},{"instruct":"水结成冰,体积增加(1\/10).现有一块冰,体积是4立方厘米,融化后的体积是多少立方厘米?","input":"","output":"x=4\/(1+(1\/10))=3(7\/11)"},{"instruct":"小强读一本课外书,当读到总页数的(2\/5)时,再读30页已经总页数的一半.这本书共有多少页?","input":"","output":"x=30\/((1\/2)-(2\/5))=300"},{"instruct":"有80张长2厘米、宽1厘米的长方形纸.将这些纸拼成一个正方形,拼成正方形的周长是多少厘米?","input":"","output":"x=(2*6)*4=48"},{"instruct":"圆桌周围恰好有12把椅子,现在已经有一些人在桌边就坐,当再有一人入座时,就必须和已就坐的某个人相邻,问:已就坐的最少有多少人?","input":"","output":"x=12\/(2+1)=4"},{"instruct":"计算:1234*多少+5=11111.","input":"","output":"x=(11111-5)\/1234=9"},{"instruct":"把1米长的一条彩带平均分成10份,每份是它的((())\/(())),也就是多少厘米.","input":"","output":"x=((1\/10*100\/1)\/1)=10"},{"instruct":"建设路长3200米,每隔160米放一个垃圾桶箱,如果两端都要放,需要多少个垃圾箱.","input":"","output":"x=3200\/160+1=21"},{"instruct":"修一条1千米的马路,已经修了475米,还剩下多少米没有修?","input":"","output":"x=1*1000-475=525"},{"instruct":"A、B两车同时从甲、乙两地相对开出,6小时后相遇,相遇后继续前行,A车每小时提速20km,这样经过5小时两车同时到达乙、甲地,求甲、乙之间距离.","input":"","output":"x=6*((5*20)\/(6+6*6\/5-6-5)+(6\/5)*(5*20)\/(6+6*6\/5-6-5))=600"},{"instruct":"要使三位数除以一位数□28\/7的商最高位是百位,□可以填的数有多少个.","input":"","output":"x=3=3"},{"instruct":"有9箱重量相等的鸡蛋,如果从每箱中取出15千克,9箱中剩下的鸡蛋的重量等于原来4箱的重量,原来每箱鸡蛋重多少千克?","input":"","output":"x=(15*9)\/(9-4)=27"},{"instruct":"把(3\/4)的分母增加8,要使分数的值不变,分子应该乘以多少","input":"","output":"x=3=3"},{"instruct":"夕阳红旅行社组织12个老年活动室成员去春游,每个活动室36人.一共租了9辆大客车,平均每辆大客车乘坐多少人?","input":"","output":"x=36*12\/9=48"},{"instruct":"如果X+40=60,那么80*X=多少.","input":"","output":"x=80*(60-40)=1600"},{"instruct":"用最简分数表示:25分钟是1小时的多少.","input":"","output":"x=25\/60=(5\/12)"},{"instruct":"甲圆的半径是乙圆的2倍,乙圆的面积是甲圆的多少.","input":"","output":"x=(1\/4)=(1\/4)"},{"instruct":"游乐场的套票原来每套30元,\"十一\"期间九折优惠,优惠后的套票价格是多少元.","input":"","output":"x=30*90%=27"},{"instruct":"王老师用280元买了8个篮球,又用152元买了8个排球.李老师买同样的一个篮球和一个排球应花多少元?","input":"","output":"x=280\/8+152\/8=54"},{"instruct":"一个挂钟分针长5厘米,经过30分钟后,它的尖端走过的路程是多少厘米.","input":"","output":"x=3.14*5*2\/2=15.7"},{"instruct":"甲乙两列火车同时从两地相对开出,经过4小时相遇.已知甲车每小时行65千米乙,车每小时行55千米.求两地相距多少千米?","input":"","output":"x=(65+75)*4=560"},{"instruct":"一节长方体通风管,长2米,横截面是边长为2分米的正方形.把它外面涂上油漆,如果每平方米用100克油漆,共需油漆多少克?","input":"","output":"x=2*(2\/10)*4*100=160"},{"instruct":"某市为了加强公民的节水意识,合理利用资源,采取价格调控的手段达到节水目的.采取如下的收费标准:每户每月的用水不超过6立方米,水费按1.2元\/立方米收费,超过6立方米是:不超过部分价格不变,超过部分按1.9元\/立方米收费,若某用户5月份水费为11元,求该户的用水量.","input":"","output":"x=(11-1.2*6)\/1.9+6=8"},{"instruct":"李军家3000元钱存入银行,整存整取两年,年利率是2.25%,按照银行现行规定到期后他获得本金和利息一共多少元?","input":"","output":"x=3000+3000*2.25%*2=3135"},{"instruct":"0.25的倒数是多少","input":"","output":"x=1\/(0.25)=4"},{"instruct":"一个三位偶数,三位数字的乘积是28,各位数字相加的和是12,且百位和个位上的数字的乘积比十位数字小.这个三位偶数是多少?","input":"","output":"x=174=174"},{"instruct":"等底等高的圆柱与圆锥体积之差是52m**2,圆锥体积是多少m**2.","input":"","output":"x=52\/2=26"},{"instruct":"贝贝每分钟能打34个字,1小时能打多少个字.","input":"","output":"x=34*60=2040"},{"instruct":"鸭的孵化期是28天,鸡的孵化期是鸭的(3\/4),鸭的孵化期是鹅的(14\/15).请你提一个数学问题,并尝试解答.","input":"","output":"x=28*(3\/4)=21"},{"instruct":"一块菜地长8米、宽5米,平均每平方米收菜16千克,在这块地里一共收菜多少千克?","input":"","output":"x=8*5*16=640"},{"instruct":"一根铁丝可以折成一个长13.2厘米,宽9.6厘米的长方形.如果把这根铁丝折成一个等边三角形,那么这个等边三角形的边长是多少厘米?","input":"","output":"x=22.8\/3=7.6"},{"instruct":"被减数去掉650,减数去掉168,差是54.原来的差是多少?","input":"","output":"x=54+(650-168)=536"},{"instruct":"小华今年1月1日把积攒的200元零用钱存入银行,定期三年.准备到期后把利息捐赠给\"希望工程\".如果年利率按2.70%计算,到期可获得利息多少元?","input":"","output":"x=200*2.70%*3=16.2"},{"instruct":"一头小象每天吃60根香蕉,3头小象一天吃多少根香蕉.","input":"","output":"x=60*3=180"},{"instruct":"一次数学考试有10道题,评分规则规定做对1道得10分,做错一道扣2分,小明得了76分,你知道小明答对了多少道.","input":"","output":"x=10-(10*10-76)\/(10+2)=8"},{"instruct":"学校艺术节,准备了花环和彩球各20个,共花去100元,彩球每个3.5元,花环每个多少元?","input":"","output":"x=100\/20-3.5=1.5"},{"instruct":"计算:(3\/20)-0.15=多少.","input":"","output":"x=(3\/20)-0.15=0"},{"instruct":"一个长方形的鱼池,长80米,宽40米,在鱼池的四周每隔4米种一棵树,一共可以种多少棵树?","input":"","output":"x=(80+40)*2\/4=60"},{"instruct":"某影院正在放映一部最新的电影,原来电影票一张40元,现在降价,观众增加了一倍,收入增加了(1\/5),现在电影票一张多少元?","input":"","output":"x=(40*1)*(1+(1\/5))\/(1+1)=24"},{"instruct":"一个等腰三角形底和高的比是8:3,把它沿底边上的高剪开,拼成一个长方形后,长方形的周长是56厘米,长方形的面积是多少平方厘米.","input":"","output":"x=(56\/2*(4\/(4+3)))*(56\/2*(3\/(4+3)))=192"},{"instruct":"6个百除以2得多少个百.","input":"","output":"x=6\/2=3"},{"instruct":"父亲对儿子说:\"我像你这么大时,你才4岁;当你像我这么大时,我就79岁啦.\"现在父亲的年龄是多少岁.","input":"","output":"x=79-(79-4)\/(1+1+1)=54"},{"instruct":"甲数比乙数的2倍少3,乙数缩小10倍是(4\/5),那么甲数比乙数多多少","input":"","output":"x=((((4\/5)*10)*2-3)-((4\/5)*10))\/((4\/5)*10)=(5\/8)"},{"instruct":"一辆洒水车,每分行驶200米,洒水的宽度是9米,洒水车行驶5分钟,洒水面积是多少?","input":"","output":"x=200*5*9=9000"},{"instruct":"一根长28厘米的铁丝正好围成一个正方形,这个正方形的边长是多少厘米?","input":"","output":"x=28\/4=7"},{"instruct":"7与5的和的倒数是多少.","input":"","output":"x=1\/(5+7)=(1\/12)"},{"instruct":"红领巾小学买来皮球380个,足球70个,课外活动时借出去423个,现在学校还剩多少个球?","input":"","output":"x=380+70-423=27"},{"instruct":"一个正方形边长12米,现在边长增加4米,现在的面积比原来增加了多少平方米?","input":"","output":"x=(12+4)*(12+4)-12*12=112"},{"instruct":"小茹的图书中有58本不是故事书,有42本不是科技书.小茹的故事书和科技书共有60本,小茹科技书有多少本?","input":"","output":"x=(60+(58-42))\/2=38"},{"instruct":"(3\/7)的(5\/6)是多少","input":"","output":"x=(3\/7)*(5\/6)=(5\/14)"},{"instruct":"甲数的(2\/3)和乙数的(1\/4)相等(甲、乙为非0自然数),甲数比乙数少多少","input":"","output":"x=((1\/(1\/4))-1\/(2\/3))\/(1\/(1\/4))=62.5%"},{"instruct":"李师傅加工零件,前4天平均每天加工150个,后6天共加工960个.李师傅这几天中,平均每天加工零件多少?","input":"","output":"x=(150*4+960)\/(4+6)=156"},{"instruct":"一些士兵排成一列横队,第一次从左到右1至4报数,第二次从右到左1至6报数,两次都报3的恰有5名,这列士兵最多有多少名.","input":"","output":"x=12*5+6+1=67"},{"instruct":"小明计算1.57加一个一位小数时,错误地把数的末尾对齐,结果得到2.63,正确的得数应该是多少","input":"","output":"x=1.57+((2.63-1.57)*10)=12.17"},{"instruct":"张伯伯养了9头猪,这些猪每天要吃50千克饲料.张伯伯最近购买了36袋饲料,每袋饲料重100千克.饲料厂搞活动,满200千克送20千克.问张伯伯购买的这批饲料够喂多少天?","input":"","output":"x=(100*36+100*36\/200*20)\/(50*9)=8.8"},{"instruct":"六2班女生的平均身高是150cm,如果以平均身高为标准,张丽的身高记为+8cm,那么张丽的实际身高是多少cm.","input":"","output":"x=150+8=158"},{"instruct":"计算:(2002\/(1*3))+(2002\/(3*5))+(2002\/(5*7))+(2002\/(7*9))+(2002\/(9*11)).","input":"","output":"x=(2002\/(1*3))+(2002\/(3*5))+(2002\/(5*7))+(2002\/(7*9))+(2002\/(9*11))=910"},{"instruct":"从运动场的一端到另一端全长96米,从一端起到另一端每隔4米插一面小红旗.现在要改成每隔6米插一面小红旗,问可以不拔出来的小红旗有多少面?","input":"","output":"x=96\/12+1=9"},{"instruct":"商店运来32筐苹果,卖出26筐,还剩270千克.每筐苹果多少千克?","input":"","output":"x=270\/(32-26)=45"},{"instruct":"在一幅比例尺是1:5000000的地图上,量得上海到杭州的距离是3.4厘米.上海到杭州的实际距离是多少?","input":"","output":"x=3.4\/(1\/5000000)\/100000=170"},{"instruct":"叔叔不小心撞翻了路边大妈所卖的两篮鸡蛋,鸡蛋全被打碎了,叔叔当即准备赔钱,便问大妈篮子里共有多少个鸡蛋,大妈说,准确的数记不清楚了,大概100多但不会超过200个,并且在家里从两个篮子里来回倒腾了几遍,只记得不管是每次取2个还是3个,4个,最后篮子里总剩下1个,而每次取5个的话,正好拿完.正当叔叔和大妈困惑时,站在一边的小明便知道了答案,请你判断,大妈篮子里的鸡蛋共有多少个.","input":"","output":"x=(7*(2*2*3)+1)+60=145"},{"instruct":"多少千米的25%是80千米.","input":"","output":"x=80\/25%=320"},{"instruct":"A和B两个圆柱体容器,内部底面积之比是4:3,往网个容器中注入两样多的水,A容器中水深60厘米,B容器中水深多少厘米.","input":"","output":"x=60*4\/3=80"},{"instruct":"一个三角形底和高的都是10厘米,如果底和高分别增加3厘米,那么,它的面积增加多少平方厘米.","input":"","output":"x=((10+3)*(10+3)\/2)-(10*10\/2)=34.5"},{"instruct":"书店运来一批故事书,第一天卖出总数的(3\/10),第二天卖出总数的(7\/20).第二天比第一天多卖出25本.这批书一共有多少本?","input":"","output":"x=25\/((7\/20)-(3\/10))=500"},{"instruct":"五名选手参加数学竞赛,他们的总分为462分,各人得分是不相等的自然数,其中得分最高的为96分,那么得分最低的选手至少得多少分.","input":"","output":"x=462-96-95-94-93=84"},{"instruct":"冰雕区上午有游人180位,下午有150位.如果每30位游人需要一名保洁员,上午比下午多派几名保洁员?","input":"","output":"x=(180\/30)-(150\/30)=1"},{"instruct":"小丽的妈妈在银行里存入人民币10万元,定期四年,到期时,取得利息1000元,李老师存的钱银行年利率是多少?","input":"","output":"x=2.5%=2.5%"},{"instruct":"某乡去年造林15公顷,今年造林18公顷,今年比去年增加了百分之几?","input":"","output":"x=(18-15)\/15=20%"},{"instruct":"爷爷家有一块菜地,长30米、宽25米,现在要在它的四周围上篱笆.篱笆长多少米?","input":"","output":"x=(30+25)*2=110"},{"instruct":"一个圆形花坛,直径是8米.如果沿花坛外围建一个1米宽的甬路,甬路的占地面积是多少平方米?","input":"","output":"x=3.14*((8\/2)+1)**2-(3.14*(8\/2)**2)=28.26"},{"instruct":"((6\/7)-(3\/4))\/(9\/14)+(5\/6).","input":"","output":"x=((6\/7)-(3\/4))\/(9\/14)+(5\/6)=1"},{"instruct":"一根水管,第一次截去全长的(1\/4),第二次截去余下的(2\/3),两次共截去全长的多少.","input":"","output":"x=(1\/4)+(1-(1\/4))*(2\/3)=(3\/4)"},{"instruct":"超市上午运来毛巾50包,下午运来毛巾60包,下午比上午多运来300条,每包有多少条?","input":"","output":"x=300\/(60-50)=30"},{"instruct":"学校组织体育比赛,二年级有95人参加,五年级参加的人数是二年级的3倍,两个年级共有多少人参加比赛?","input":"","output":"x=95*3+95=380"},{"instruct":"在一幅比例尺是(1\/(15,000,000))的地图上,量得南京到上海的图上距离是2厘米.则南京到上海的实际距离是多少千米?","input":"","output":"x=2\/(1\/15000000)\/100000=300"},{"instruct":"把在比例尺是1:12500000的地图上,量得两城市间的距离是8厘米,如果画在比例尺是1:8000000的地图上,图上距离是多少厘米.","input":"","output":"x=(8\/(1\/12500000))*(1\/8000000)=12.5"},{"instruct":"(20(94\/95)*1.65-20(94\/95)+(7\/20)*20(94\/95))*47.5*0.8*2.5+10\/5.","input":"","output":"x=(20(94\/95)*1.65-20(94\/95)+(7\/20)*20(94\/95))*47.5*0.8*2.5+10\/5=1996"},{"instruct":"星期天,小明和同学们一起步行到公园.他家距公园有3000米.开始时平均每分钟走80米,走了21分钟时累了,剩下的路他们平均每分钟只能走60米,那么剩下的路他们又走了多少分钟?","input":"","output":"x=(3000-80*21)\/60=22"},{"instruct":"五月黄金周来海南省旅游人数约50万人次,比去年同期的旅游人数2倍少12万人次,去年同期的旅游人数有多少万人次?","input":"","output":"x=(50+12)\/2=31"},{"instruct":"小红家有大米84千克,吃了56千克,剩下的大米占原来大米质量的几分之几?","input":"","output":"x=(84-56)\/84=(1\/3)"},{"instruct":"小红有50分、60分、80分和120分的邮票各一枚,她用这些邮票能付多少种面值的邮资?","input":"","output":"x=14=14"},{"instruct":"将一块长9厘米,宽5厘米,高0.628分米的长方体铁块熔成一个底面半径为3厘米的圆柱形铁块,它的高是多少厘米?","input":"","output":"x=9*5*(0.628*10)\/(3.14*3**2)=10"},{"instruct":"六2班同学在上次考试时,数学取得优秀的占全班人数的(1\/6),语文取得优秀的占全班人数的(1\/12),两科同时取得优秀的有3人,全班至少有多少人.","input":"","output":"x=3\/(1\/12)=36"},{"instruct":"一套西服原售价1600元,现售价1360元,这套西服降价了多少.","input":"","output":"x=(1600-1360)\/1600=15%"},{"instruct":"送水员小王每天送25桶水,每桶约重20千克,他每天送多少千克水.","input":"","output":"x=20*25=500"},{"instruct":"单人课桌高(8\/10)米,高比长多(2\/10)米,课桌长多少米?","input":"","output":"x=(8\/10)-(2\/10)=(3\/5)"},{"instruct":"(3\/4)A=A-2B,则B与A的比值是多少.","input":"","output":"x=((1\/4)*4)\/(2*4)=(1\/8)"},{"instruct":"15.78\/3.3的商与多少\/33的商是相等的.","input":"","output":"x=15.78*10=157.8"},{"instruct":"一个等腰三角形,它底角度数是50度.那么,它顶角的度数是多少.","input":"","output":"x=180-50*2=80"},{"instruct":"1999年世界人口达60亿,预计2013年将增加(1\/6),2013年世界人口将达多少亿.","input":"","output":"x=60+60*(1\/6)=70"},{"instruct":"六年级一班应出勤50人,今天病假1人,出勤率是多少.","input":"","output":"x=((50-1)\/50)*100%=98%"},{"instruct":"1千克苹果的价格是(5\/2)元,妈妈买了(9\/10)千克.用去了多少钱?","input":"","output":"x=(5\/2)*(9\/10)=2.25"},{"instruct":"把一根长1米的圆柱状材料平均截成6段后,表面积增加了60平方厘米,每一段材料的体积是多少?","input":"","output":"x=60\/10*1*100\/6=100"},{"instruct":"一堆煤48吨,第一次用去(1\/6),第二次用去余下的(1\/6),还剩多少吨.","input":"","output":"x=48*(1-(1\/6)-(1-(1\/6))*(1\/6))=33(1\/3)"},{"instruct":"有两根铜丝,一根长59米,另一根长35米,把两根铜丝都用去同样长的一部分后,发现短的一根剩下的长度是长的一根所剩长度的(4\/7),每根铜丝用去多少米?","input":"","output":"x=59-((59-35)\/(1-(4\/7)))=3"},{"instruct":"当时钟显示为9:30的时候,时针和分针形成的角是多少度.","input":"","output":"x=3.5*30=105"},{"instruct":"口袋中装有黑球和白球共12个,要使摸到黑球的可能性不小于(1\/3),口袋中至少应该有多少个黑球.","input":"","output":"x=12*(1\/3)=4"},{"instruct":"四年级共有8个班,每班人数都相等,如果每个班都抽走25人,那么8个班剩下的总人数相当于原来3个班的人数,原来每个班有多少人?","input":"","output":"x=200\/(25\/(8-3))=40"},{"instruct":"(7\/15)*29.","input":"","output":"x=(7\/15)*29=13(8\/15)"},{"instruct":"2个表面积为6dm**2的正方体拼成一个稍微大一点的长方体,它的体积是多少cm**3.","input":"","output":"x=(10*2)*6*100\/6=2000"},{"instruct":"甲、乙两人共有50元,甲的钱比乙的3倍多2元,那么乙比甲少多少元.","input":"","output":"x=50-((50-2)\/(3+1))-((50-2)\/(3+1))=26"},{"instruct":"王叔叔存入银行10000元,定期2年,年利率2.25%,到期后一共可得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完这些事至少要花多少分钟.","input":"","output":"x=30+5=35"},{"instruct":"两个连在一起的皮带轮,其中一个轮子的直径是12dm,当它转一周时,另一个轮子要转3周,另一个轮子的直径是多少分米.","input":"","output":"x=(3.14*12)\/(3.14*3)=4"},{"instruct":"一个纺织厂织出窗帘布846米,织出的床单布是窗帘布的3倍.织出的床单布比窗帘布多多少米?","input":"","output":"x=846*3-846=1692"},{"instruct":"把一个圆锥体浸没在底面积是56.52cm**2的圆柱形盛有水的容器里,水面升高4cm,这个圆锥体的体积是多少cm**3.","input":"","output":"x=56.52*4=226.08"},{"instruct":"育才小学五年级有学生100人,六年级学生人数比五年级多(1\/5),六年级有学生多少人?","input":"","output":"x=100*(1+(1\/5))=120"},{"instruct":"一个圆柱和一个圆锥等底等高,它们的体积之和是48立方分米,圆柱的体积是多少立方分米","input":"","output":"x=48\/(1+(1\/3))=36"},{"instruct":"要给一间房子铺地砖,用面积为12dm**2的地砖,需要80块.如果改用面积为15dm**2的地砖,需要多少块?(用比例解)","input":"","output":"x=(12*80)\/15=64"},{"instruct":"一个圆的直径是10分米,它的面积是多少.","input":"","output":"x=3.14*(10\/2)**2=78.5"},{"instruct":"一本书,小林每天看45页,看了3天后还剩178页,这本书一共有多少页?","input":"","output":"x=213=213"},{"instruct":"建筑工人要铺一条870平方米的人行道,已经铺了6天,每天铺75平方米,剩下的要6天铺完,平均每天铺多少平方米?","input":"","output":"x=(870-75*6)\/6=70"},{"instruct":"一块长方形草地的面积是6公顷,草地的长是5千米,草地的宽是多少米?","input":"","output":"x=(6*10000)\/(5*1000)=12"},{"instruct":"一只鸭等于3只鸡的重量,一只鹅等于两只鸭的重量,那么一只鹅等于多少只鸡的重量.","input":"","output":"x=3*2=6"},{"instruct":"王洪买了1500元的国家建设债券,定期3年,年利率2.89%.到期时他可以获得本金和利息一共多少元?","input":"","output":"x=1500+(1500*2.89%*3)=1630.05"},{"instruct":"汽车站停有若干辆汽车,在上午8时开出去一些车辆后,开出车辆与未开出车辆的比是2:3,到上午9时又开回5辆汽车,这时开出的车辆相当于汽车站车辆总数的(1\/3).汽车站原来有汽车多少辆?","input":"","output":"x=(3+2)\/(2\/(3+2)-1\/3)=75"},{"instruct":"两数相除,商3余4,如果把被除数、除数、商与余数相加,和为43,被除数是多少.","input":"","output":"x=28=28"},{"instruct":"王校长要用电话给18个老师布置一项紧急工作,假设给每个老师打电话时间是1分钟,王校长最少需要多少分钟就可以通知到大家.","input":"","output":"x=5=5"},{"instruct":"某小学原来参加唱歌和绘画兴趣小组的人数比是5:7,后来唱歌的有9人改为绘画,有绘画的3人改为唱歌,这样唱歌的人数是绘画人数的(3\/5).现在参加绘画的有多少人?","input":"","output":"x=((9-3)\/((5\/(5+7))-(3\/(5+3))))*(5\/(3+5))=90"},{"instruct":"一个正方形,它的周长与一个长10厘米、宽8厘米的长方形周长相等,这个正方形的边长是多少厘米.","input":"","output":"x=((10+8)*2)\/4=9"},{"instruct":"一块三角形菜地,底长是150m,高是50m,共收油菜籽1762.5千克,平均每平方米产油菜籽多少千克?","input":"","output":"x=1762.5\/(150*50\/2)=0.47"},{"instruct":"小马虎在做两位数乘两位数的计算时,把一个乘数33的个位上的3看成了6,结果比正确的积多了69.正确的结果是多少?","input":"","output":"x=(69\/(6-3))*33=759"},{"instruct":"已知((30-▲)*7+24)\/22=3,那么,(51+▲)\/25*(40-36)=多少.","input":"","output":"x=(51+24)\/25*(40-36)=12"},{"instruct":"小巧和小胖打印同一篇文章,小胖20分钟完成,每分钟打60个字,小巧只要15分钟就能完成,她平均每分钟能打多少个字?","input":"","output":"x=60*20\/15=80"},{"instruct":"一堆钢管,最上层有5根,最下层有15根,每相邻两层相差1根,这堆钢管一共有多少根.","input":"","output":"x=(5+15)*(15-5+1)\/2=110"},{"instruct":"一个正方形的边长增加它的(1\/5)后,得到的新正方形的周长是72厘米,原正方形的边长是多少厘米.","input":"","output":"x=72\/4\/(1+(1\/5))=15"},{"instruct":"苹果树的棵树比梨少(1\/4),那么苹果树的棵树是梨树的((())\/(())).","input":"","output":"x=(1-(1\/4))\/1=(3\/4)"},{"instruct":"(5.6*□+□*4.4)\/30=0.5(□里填相同的数).","input":"","output":"x=1.5=1.5"},{"instruct":"当A=多少时,右边的等式成立.26*0.15+A*1.5+0.15*34=76*0.15.","input":"","output":"x=1.6=1.6"},{"instruct":"货运公司如果用2辆货车去搬运9600千克的货物,4次就正好可以运完.平均每辆货车每次运货多少千克?","input":"","output":"x=9600\/4\/2=1200"},{"instruct":"2(1\/2)\/((5\/7)+2(1\/2)).","input":"","output":"x=2(1\/2)\/((5\/7)+2(1\/2))=(7\/9)"},{"instruct":"夏雨同学在学校住校,每天花销饭票13元,从周一到周四用了4天后,还剩17元.请问她这个星期带了多少元饭票到学校?","input":"","output":"x=13*4+17=69"},{"instruct":"一个平行四边形的面积是78平方米,底是6米,它的高是多少米.","input":"","output":"x=78\/6=13"},{"instruct":"我家去年上半年共用水72吨,平均每个月用多少吨水.","input":"","output":"x=72\/6=12"},{"instruct":"两个车站相距396千米,一列客车和一列货车同时从两站相对开出,3小时后两车还相距42千米.已知客车每小时行62千米,货车每小时行多少千米?","input":"","output":"x=(396-42)\/3-62=56"},{"instruct":"小马虎在计算没有余数的除法时,错将被除数125看成了175,结果得到的商是7,请你帮他算一算这道题的正确的商应该是多少.","input":"","output":"x=125\/(175\/7)=5"},{"instruct":"新华小学合唱组有80人,美术组的人数是合唱组的(3\/5),科技组的人数是美术组的(2\/3),科技组有多少人?","input":"","output":"x=80*(3\/5)*(2\/3)=32"},{"instruct":"把一个长10厘米,宽3厘米的长方形硬纸剪成面积尽可能大的正方形,它的面积是多少平方厘米","input":"","output":"x=3*3=9"},{"instruct":"某市举行\"万人申奥\"长跑活动,长跑队伍以每小时6千米的速度行进.长跑开始时,两名记者小张和小王分别同时从排头、排尾向队伍中间行进,报导这次活动,小张和小王都乘摩托车,每小时行10千米,他们在队伍中点900米处相遇.长跑队伍有多少米长.","input":"","output":"x=900\/1000\/6*(10+10)*1000=3000"},{"instruct":"一个数约分成最简分数后是(2\/7),原分数分子分母之和是45,原分数是多少?","input":"","output":"x=(45*(2\/(7+2))\/(45*(7\/(7+2))))=(10\/35)"},{"instruct":"修路队修两条公路,第一条路长900米,用10天修完,第二条路的长比第一条的2倍多100米,用的时间是第一条的1.8倍,这个修路队修完这两条公路平均每天修多少米.","input":"","output":"x=(900+900*2+100)\/(10+10*1.8)=100"},{"instruct":"有一桶油连桶重300千克,油占总重量的98%,倒出一部分油后,剩下的油的重量占此时总重量的94%,倒出多少干克油?","input":"","output":"x=300*(98%-94%)=12"},{"instruct":"饲养场有白兔60只,灰兔比白兔多20%,有灰兔多少只.","input":"","output":"x=60*(1+20%)=72"},{"instruct":"某机械厂生产一种产品的成本,去年是168元,今年比去年下降了20%,今年这种产品的成本是多少元?","input":"","output":"x=168*(1-20%)=134.4"},{"instruct":"在一条全长2千米的道路两旁安装路灯,每隔50米按一座,一共要按多少座?(两端都要按)","input":"","output":"x=(2*1000\/50+1)*2=82"},{"instruct":"从甲地到乙地,其中(3\/10)是上坡路,(7\/10)是下坡路.一人在甲乙间往返一趟,共走上坡路5千米,那么从乙地返回甲地时行上坡路多少千米?","input":"","output":"x=5\/((3\/10)+(7\/10))*(7\/10)=3.5"},{"instruct":"李老师买了3千克白菜和6千克青菜,一共用了7.62元,已知每千克青菜0.36元,每千克白菜多少元?","input":"","output":"x=(7.62-0.36*6)\/3=1.82"},{"instruct":"一张边长3厘米的正方形纸片,把它平均分成边长是1厘米的小正方形,可以分成多少个.","input":"","output":"x=3*3\/(1*1)=9"},{"instruct":"李叔叔带900元买鲜花,买了16盆水仙花,还剩100元,每盆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张正方形纸的周长是多少分米.","input":"","output":"x=2*4=8"},{"instruct":"在学校举办的\"我的中国梦\"主题实践活动中,二年级有65名同学参加,三年级参加的人数比二年级的3倍少8人.三年级有多少人参加?","input":"","output":"x=65*3-8=187"},{"instruct":"养殖场有鸡300只,鸭的只数是鸡的(3\/4),且是鹅的(3\/5).鹅有多少只?","input":"","output":"x=300*(3\/4)\/(3\/5)=375"},{"instruct":"一个长方体的长是8厘米,横截面积为5平方厘米的长方体,这个长方体的体积是多少立方厘米.","input":"","output":"x=5*8=40"},{"instruct":"早餐店饼干每份2.9元,面包每份3.2元,蛋糕每份2.5元;果汁每瓶1.2元,酸奶每瓶0.8元.小芳要买一份饮料和一份点心做早餐,但只带了4元钱.请你写出所有不同的买法.","input":"","output":"x=3.2+0.8=4"},{"instruct":"小林骑自行车绕一个正方形操场巡视一周,他每分钟行400米,行驶了8分钟.这个操场的面积是多少公顷?","input":"","output":"x=400*8\/4*400*8\/4\/10000=64"},{"instruct":"根据180-90=90,90\/30=3,列成一个算式是多少","input":"","output":"x=(180-(180-90))\/30=(180-90)\/30"},{"instruct":"一个长为7分米,宽为5分米的长方形,它的周长是多少.","input":"","output":"x=(7+5)*2=24"},{"instruct":"张秘书8分钟打字960个,照这样计算,要打一篇有2760个字的文章,还需要多少时间?","input":"","output":"x=2760\/(960\/8)-8=15"},{"instruct":"方方在计算除法时,把除数32错写成23,结果得到的商是27还余19,正确的商应该是多少.","input":"","output":"x=(23*27+19)\/32=20"},{"instruct":"百万位上的5比百位上的5多多少.","input":"","output":"x=5000000-500=4999500"},{"instruct":"6*7=42,6.6*6.7=44.22,6.66*66.7=444.222,6.6666*6666.7=多少.","input":"","output":"x=6.6666*6666.7=44444.22222"},{"instruct":"王叔叔家同一天卖出三只羊,第一只36.2千克,第二只45.8千克,第三只53.4千克.最重的一只比最轻的一只重多少千克?","input":"","output":"x=53.4-36.2=17.2"},{"instruct":"1756-398=多少.","input":"","output":"x=1756-398=1358"},{"instruct":"两个数相除的商是7.2,如果被除数的小数点向右移动两位,除数不变,商应该是④多少","input":"","output":"x=7.2*100=720"},{"instruct":"某青年1997年的年龄等于出生年份各数字的和,那么,他的出生年份是多少.","input":"","output":"x=1975=1975"},{"instruct":"一个高15厘米的圆锥体容器,装满水倒入和它等底的圆柱体量杯里,水的高度是多少厘米","input":"","output":"x=15*(1\/3)=5"},{"instruct":"一个底面直径是2厘米,高9厘米的圆锥体木块,分成形状大小完全相同的两个木块后,表面积比原来增加多少平方厘米.","input":"","output":"x=2*9\/2*2=18"},{"instruct":"两列火车同时从两地相对开出,快车从甲地开往乙地,慢车从乙地开往甲地,快车每小时比慢车多行25千米,经过6小时相遇.相遇后两列车继续按原方向前进,又经过4小时,快车到达乙地.问甲、乙两地相距多少千米?","input":"","output":"x=(25*6)\/(6+6-6-4)*10=750"},{"instruct":"将一个高为10cm的圆柱的底面等分成若干份,切开后拼成一个近似长方体,表面积增加了80cm**2,求圆柱的体积.","input":"","output":"x=3.14*(80\/2\/10)**2*10=502.4"},{"instruct":"一辆汽车2.5小时行200km,平均每小时行多少千米.","input":"","output":"x=200\/2.5=80"},{"instruct":"在一个周长是62.8m的圆形水池的周围修一条2m宽的环形小路,这条小路的占地面积是多少平方米?","input":"","output":"x=3.14*(((62.8\/(2*3.14))+2)**2-(62.8\/(2*3.14))**2)=138.16"},{"instruct":"一个边长10厘米的正方形纸剪成两个完全相等的长方形,每个长方形的周长是多少厘米.","input":"","output":"x=(10+10\/2)*2=30"},{"instruct":"4.8除以10%,结果比原数扩大多少倍","input":"","output":"x=10=10"},{"instruct":"林场有杉树286棵,多少.杉树和松树一共有多少棵.","input":"","output":"x=100=100"},{"instruct":"甲、乙两列火车同时从相距480千米的两站相对开出,经过2.5小时两车相遇,甲火车每小时行102千米,乙火车每小时行多少千米.","input":"","output":"x=480\/2.5-102=90"},{"instruct":"三年级2个班的同学参加语文知识竞赛.每班派出7组人参加,每组有14人.一共有多少人参加比赛?","input":"","output":"x=14*7*2=196"},{"instruct":"在1(5\/7)、2(3\/5)、4(1\/9)中,分数单位最大的分数是多少","input":"","output":"x=2(3\/5)=2(3\/5)"},{"instruct":"下列分数中,最接近\"1\"的是多少","input":"","output":"x=1(1\/6)=1(1\/6)"},{"instruct":"用一辆只能装50千克的小车去运10吨沙子,需要运多少次.","input":"","output":"x=10*1000\/50=200"},{"instruct":"一辆汽车从甲地开往乙地,每小时行55千米,5小时到达;返回时,每小时行60千米,几小时可以到达?","input":"","output":"x=55*6\/60=5.5"},{"instruct":"张军家有240本书,正好是王丽家图书的(2\/3),而陈明家的图书有400本,是王丽家图书的几倍?","input":"","output":"x=400\/(240\/(2\/3))=(10\/9)"},{"instruct":"一件毛衣比一条裤子贵25%,那么一条裤子比一件毛衣便宜百分之几?","input":"","output":"x=25%\/(1+25%)=20%"},{"instruct":"两个加数都是46,和是多少?","input":"","output":"x=46+46=92"},{"instruct":"文具店促销,买4本笔记本送1本,每本笔记本5元,一次买4本,每本便宜多少元.","input":"","output":"x=5-5*4\/(4+1)=1"},{"instruct":"朱红的图书比李明多(1\/10),朱红的图书就相当于李明的多少","input":"","output":"x=1+(1\/10)=(11\/10)"},{"instruct":"一间长8米、宽6米、高2.5米的办公室需要粉刷,已知门窗共42平方米,需要粉刷的面积有多大(地面不刷)?","input":"","output":"x=8*6+8*2.5*2+6*2.5*2-42=76"},{"instruct":"当a=4,b=1.5时,5.2a-3b=多少.","input":"","output":"x=5.2*4-3*1.5=16.3"},{"instruct":"一段公路边有梧桐树106棵,每相邻两棵之间的距离原来是9米,现在因树木长得太大显得较密,要改成15米的间隔,在多少棵树不需要移动?","input":"","output":"x=(9*(106-1))\/(3*3*5)+1=22"},{"instruct":"一个无盖的长方体铁盆,长4分米,宽和高都是2分米.要在铁盆的里外都喷一层防锈漆,喷防锈漆的部分有多大?(铁皮厚度不计)","input":"","output":"x=(4*2+4*2*2+2*2*2)*2=64"},{"instruct":"一个玩具厂现在做一个毛绒兔需要7.2元的材料,比原来每个节省了0.4元的材料.原来准备做360个毛绒免的材料,现在可以做多少个?","input":"","output":"x=360*(7.2+0.4)\/7.2=380"},{"instruct":"一条公路全长1200千米,修了6天,还剩234千米没修,平均每天修了多少千米?","input":"","output":"x=(1200-234)\/6=161"},{"instruct":"猪误人拿了20元钱去买价格是每瓶1元的汽水.这时,商店老板告诉他2个空瓶可再换一瓶汽水.那么,猪误人花完20元钱一共可以喝到多少瓶汽水.","input":"","output":"x=20+(20\/2)+((20\/2)\/2)+2+1+1=39"},{"instruct":"9=3**2,16=4**2,121=11**2,像这样9、16、和121这些数叫平方数.在1--1999这些自然数中共有多少个平方数.","input":"","output":"x=44=44"},{"instruct":"一根电线长30米,第一次剪去4.8米,第二次剪去15.2米,这样和原来相比,短了多少米?","input":"","output":"x=4.8+15.2=20"},{"instruct":"有6个同学面朝东站成一行,每次只能有5个同学向后转,则最少要做多少次就能使全部同学面朝西.","input":"","output":"x=30\/5=6"},{"instruct":"一根长36厘米的铁丝,围成一个最大的正方形,正方形的边长是多少.","input":"","output":"x=36\/4=9"},{"instruct":"12个同样的圆锥形钢坯可以熔成多少个与它等底等高的圆柱形零件多少","input":"","output":"x=12*(1\/3)=4"},{"instruct":"新兴玩具厂计划生产1200只小猴,12天完成任务,结果10天就完成了任务,实际每天比计划每天多生产多少只?","input":"","output":"x=1200\/10-1200\/12=20"},{"instruct":"一张长方形纸,长是12厘米,长是宽的3倍,如果这张纸的四个角各剪去一个边长是2厘米的正方形,它的周长与原来比较有什么变化?周长是多少厘米?","input"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0%的新车购置税.他买这辆汽车一共要付多少万元?","input":"","output":"x=30+30*10%=33"},{"instruct":"同学们去郊游,一年级同学排成6队,每队9人.二年级去的人数与一年级同样多,两个年级一共去了多少人?","input":"","output":"x=9*6*2=108"},{"instruct":"80,81和85的平均数是多少.","input":"","output":"x=(81+80+85)\/3=82"},{"instruct":"两筐苹果,如果从第一筐取出(1\/5)给第二筐后,两筐苹果正好相等,这时第二筐有苹果40千克.第一筐原来有苹果多少千克?","input":"","output":"x=40\/(1-1\/5)=50"},{"instruct":"一个等腰三角形,它的底角与顶角度数的比是4:1.它的底角是多少度.","input":"","output":"x=180*(4\/(4+4+1))=80"},{"instruct":"有3枚1元的,3枚5角,1枚1角的硬币.使用其中的若干枚硬币,能够正好支付的不同金额共有多少种.","input":"","output":"x=3+4+4+3+2+2+1=19"},{"instruct":"96\/3+□=50.","input":"","output":"x=50-96\/3=18"},{"instruct":"火车进入隧道,从车头进入到车尾进入,共用A分钟,又经过B分钟,车尾出隧道.已知A:B=3:5,隧道长360米,那么这列火车长多少米?","input":"","output":"x=360*(3\/5)=216"},{"instruct":"靠山屯要把一座面积是3.2公顷的荒山绿化,如果按株距5米,行距4米的距离种松树,8人承包了绿化任务,平均每人栽多少棵?","input":"","output":"x=(3.2*10000)\/(5*4)\/8=200"},{"instruct":"在一道减法算式里,把被减数、减数、差加起来,和是600.你知道被减数是多少.","input":"","output":"x=600\/2=300"},{"instruct":"两辆火车同时从相距3450千米的A、B两站相向开出,15小时后两车相遇.甲车每小时行驶120千米,乙车每小时行驶多少千米?","input":"","output":"x=3450\/15-120=110"},{"instruct":"2004*2的积的中间有多少个0.","input":"","output":"x=2=2"},{"instruct":"一辆汽车从甲地开往乙地,平均每小时行60千米,5小时到达.返回时用了4小时,平均每小时行多少千米?","input":"","output":"x=60*5\/4=75"},{"instruct":"汽车制造厂十月份生产汽车1800辆,比九月份多生产20%.求九月份生产多少辆,正确列式是多少","input":"","output":"x=1800\/(1+20%)=1800\/(1+20%)"},{"instruct":"(2\/7)千克可以看作2千克的(1\/7),也可以看作1千克的多少.","input":"","output":"x=(2\/((7\/1)\/1))=(2\/7)"},{"instruct":"2200年第一季度有多少天.","input":"","output":"x=31*2+28=90"},{"instruct":"一台播种机的滚筒是一个圆柱体,底面直径和筒长都是1米,每分钟滚动50圈,一小时后可播种多少平方米.","input":"","output":"x=3.14*1*1*50*60=9420"},{"instruct":"测得某一家用电冰箱的冷冻室的温度是零下18℃,冷藏室比冷冻室的温度高22℃,则冷藏室的温度是多少℃.","input":"","output":"x=-18+22=4"},{"instruct":"多位数12345678910111213…979899,是由自然数1到99依次排列而成的,那么这个多位数第122位上的数字是多少.","input":"","output":"x=6=6"},{"instruct":"篮球的个数与足球的个数比是5:4,如果篮球有40个,那么足球有多少个.","input":"","output":"x=40\/(5\/4)=32"},{"instruct":"A、B两地相距30千米.甲骑自行车从A到B,开始速度为每小时20千米,一段时间后减速为每小时15千米.甲出发1小时后,乙驾驶摩托车以每小时48千米的速度也由A到B,中途因加油耽误了10.5分钟.结果甲乙两人同时到达B地.甲出发后多少分钟开始减速的?","input":"","output":"x=(30-15*1\/60*30\/48*60-15*1\/60*10.5-15*1\/60*60)\/(20*1\/60-15*1\/60)=36"},{"instruct":"爸爸今年36岁,是女儿年龄的3倍,女儿的年龄是妈妈年龄的(3\/8),妈妈今年多少岁?","input":"","output":"x=36\/3\/(3\/8)=32"},{"instruct":"小林身高124厘米,是表妹身高的2倍,而舅舅身高是表妹的3倍.舅舅身高是多少厘米?","input":"","output":"x=124\/2*3=186"},{"instruct":"小明期中考试,语文、数学总分是197分,英语考了91分,小明三门功课的平均成绩是多少分?","input":"","output":"x=(197+91)\/3=96"},{"instruct":"现在3年定期存款年利率是2.25%,到期时免征利息税,爸爸存4000元3年定期,到期实得多少元利息.","input":"","output":"x=4000*2.25%*3=270"},{"instruct":"王师傅每小时生产20个零件,他的徒弟小李8小时生产了96个零件,王师傅每小时比小李多生产多少个零件?","input":"","output":"x=20-96\/8=8"},{"instruct":"一根绳子长45米,第一次用去了(3\/5)米,第二次用去了原长的(2\/5),还剩下多少米?","input":"","output":"x=45-(3\/5)-45*(2\/5)=26(2\/5)"},{"instruct":"一桶油,第一次用去12千克,第二次用去余下的(1\/3),还剩12千克.这桶油多少千克?","input":"","output":"x=12\/(1-(1\/3))+12=30"},{"instruct":"2008年北京奥运会火炬共要途经21个国家,已经经过(5\/7),已经经过了多少个国家?","input":"","output":"x=21*(5\/7)=15"},{"instruct":"修路队为鲁甸地震灾区抢修一条公路,前5天平均每天修98米,还剩335米没有修完.这条公路长多少米?","input":"","output":"x=5*98+335=825"},{"instruct":"一列火车从北京开往上海.当行了全程的(2\/5)时,离北京420千米.北京到上海的距离是多少千米?","input":"","output":"x=420\/(2\/5)=1050"},{"instruct":"张大娘家养了172只公鸡和398只母鸡,还养了38只鸭.张大娘家养鸡的只数是鸭的几倍?","input":"","output":"x=(172+398)\/38=15"},{"instruct":"老师把笔记本平均分给小红和小晶,小晶给小红40本后,小红的笔记本就是小晶的2倍,她们原来分到多少本笔记本.","input":"","output":"x=40*2\/(2-1)+40=120"},{"instruct":"小明家距离小红家有560m,分别位于学校的左右两侧,小明和小红在自家门口去上学,7分钟后同时到达学校门口,小明平均每分钟走45m,小红平均每分钟走多少米?","input":"","output":"x=(560-45*7)\/7=35"},{"instruct":"(253+255+257+256+264)\/257.","input":"","output":"x=(253+255+257+256+264)\/257=5"},{"instruct":"用一批纸装订同样大小的练习本,如果每本18页,可装订600本.如果用这些纸装订432本练习本,平均每本有多少页?","input":"","output":"x=(600*18)\/432=25"},{"instruct":"三1班男生人数是女生人数的2倍.三1班一共有39人,男生有多少人?","input":"","output":"x=(39\/(2+1))*2=26"},{"instruct":"动物园里的一头大象每天吃180千克食物,一只熊猫2天吃72千克食物.大象每天吃的食物是熊猫的多少倍?","input":"","output":"x=180\/(72\/2)=5"},{"instruct":"甲、乙、丙三人原各有玩具若干个.甲给乙2件,乙给丙3件后,三人都有玩具14件.甲原来有玩具多少件.","input":"","output":"x=14+2=16"},{"instruct":"甲、乙两圆的周长之比是3:5,则甲圆面积比乙圆面积小((())\/(())).","input":"","output":"x=(25-9)\/25=(16\/25)"},{"instruct":"学校六年级学生人数占全校学生人数的(1\/5),六年级有34人,这个学校一共有学生多少人?","input":"","output":"x=34\/(1\/5)=170"},{"instruct":"甲、乙两个数的积是864,甲、乙两数的最小公倍数是72,甲、乙两数的最大公因数是多少?","input":"","output":"x=864\/72=12"},{"instruct":"一座大桥长900m,在桥的两旁每隔45米安装一块广告牌(两端都要安).这座大桥上一共安装了多少块广告牌?","input":"","output":"x=((900\/45)+1)*2=42"},{"instruct":"一个圆柱体,底面积是36cm**2,高是15cm,与这个圆柱体等底等高的圆锥体的体积是多少.","input":"","output":"x=36*15*(1\/3)=180"},{"instruct":"森林公园共120亩地,种杨树和柳树及其他数种,三者所占面积比是1:2:3,三个区域种树棵数的比是4:5:6,己知杨树的种植密度50棵每亩,森林公园总共有多少棵树?","input":"","output":"x=(120*(1\/(1+2+3))*50)\/(4\/(4+5+6))=3750"},{"instruct":"水果店运来29筐苹果,每筐128千克,一共运来多少千克苹果?","input":"","output":"x=128*29=3712"},{"instruct":"有一栋6层高的大楼,分为4个单元,每单元可住25户.这栋楼房一共可以住多少户?","input":"","output":"x=25*4=100"},{"instruct":"在4.04中,整数部分的4是小数部分4的多少倍.","input":"","output":"x=4\/0.04=100"},{"instruct":"某加油站有汽油7500升,用去(4\/5),用去多少升?","input":"","output":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长为10分米的正方体容器中注入50厘米深的水,再向里面放入一铁块(完全浸没),这时水深75厘米,该铁块的体积是多少立方分米?","input":"","output":"x=10*10*((75\/10)-(50\/10))=250"},{"instruct":"x的一半比8的3倍少1.5,求x.","input":"","output":"x=(8*3-1.5)\/(0.5)=45"},{"instruct":"小明在商店里买了一个文具,经过还价后,付款8元钱,比原价便宜了2元钱.小龙买这个文具盒实际价钱比原价便宜了百分之几?","input":"","output":"x=2\/(8+2)*100%=20%"},{"instruct":"简算.①125*32*25②5*15*25*125*64③1992+1994+1996+1998+2000+2002+2004+2006+2008.","input":"","output":"x=1992+1994+1996+1998+2000+2002+2004+2006+2008=18000"},{"instruct":"打一部书稿,第一天打了32页,第二天打了28页,这两天打的页数占着部书稿的(3\/4),这部书稿共有多少页?","input":"","output":"x=(32+28)\/(3\/4)=80"},{"instruct":"一辆汽车运一堆货物,运走了总数的65%,这时剩下的比运走的少18吨,原来这批货物共有多少吨?","input":"","output":"x=18\/(65%-(1-65%))=60"},{"instruct":"等边三角形三条边之和是15米,它的底边是多少米.","input":"","output":"x=15\/3=5"},{"instruct":"白绳长58米,比红绳的4倍少2米,红绳长多少米?","input":"","output":"x=(58+2)\/4=15"},{"instruct":"小胖7点从家出发去学校,走了2分钟后,发现数学书没带,马上转身回家去拿,到达学校已经是7时28分了,已知小胖每分钟走100米,上楼下楼拿书一共用了4分钟,小胖家离学校有多远?","input":"","output":"x=(28-2*2-4)*100=2000"},{"instruct":"下列分数比(1\/2)小的是多少","input":"","output":"x=(5\/13)=(5\/13)"},{"instruct":"冰箱厂今年上半年生产冰箱24000台,超过计划4000台.超额了百分之几?","input":"","output":"x=4000\/(24000-4000)=20%"},{"instruct":"有一队同学,若二个二个地数,三个三个地数,五个五个地数,都余1人,七个七个地数恰好数完,问这队学生至少有多少人?","input":"","output":"x=(2*3*5)*3+1=91"},{"instruct":"计划将一块地的(7\/9)种草,剩下的植树,植树的地面比种草的地面少这块地的多少","input":"","output":"x=(7\/9)-(1-(7\/9))=(5\/9)"},{"instruct":"小马虎在甲数一道减法算式时,错把减数65看成了56,结果得到差是215,正确的差是多少.","input":"","output":"x=215+56-65=206"},{"instruct":"植树节,三年级同学去栽树,栽了20行松树,每行25棵,还栽了160棵柏树.栽的松树和柏树一共有多少棵?","input":"","output":"x=25*20+160=660"},{"instruct":"甲、乙两桶油重量相等.从甲桶取走32千克油,乙桶加入16千克油,这时,乙桶油的重量是甲桶油重量的3倍.两桶油原来各有多少千克?","input":"","output":"x=((32+16)\/(3-1))+32=56"},{"instruct":"某人装修房子,它的书房长4.5米,宽3.6米,用一种方砖正好45块,客厅长6米,宽4.5米,用同样的方砖需要多少块?","input":"","output":"x=6*4.5\/(4.5*3.6\/45)=75"},{"instruct":"把一袋水果平均分成8份,取出4份,是整袋的多少","input":"","output":"x=4\/8=(4\/8)"},{"instruct":"工厂有一堆煤,用掉(2\/3)后,又运来36吨,这时工厂的煤正好与原来一样多,这个工厂原有煤多少吨.","input":"","output":"x=36\/(2\/3)=54"},{"instruct":"一个梯形的面积是3.3平方米,它的上底是1.6米,高是1.5米.这个梯形的下底是多少米?","input":"","output":"x=3.3*2\/1.5-1.6=2.8"},{"instruct":"下列多少是方程1.4\/x=0.7的解.","input":"","output":"x=1.4\/0.7=2"},{"instruct":"将六个自然数14,20,33,117,143,175分组,如果要求每组中的任意两个数都互质,则至少需要将这些数分成多少组.","input":"","output":"x=3=3"},{"instruct":"4台抽水机1.2小时抽水96.48吨水,平均每台抽水机每小时抽水多少吨?","input":"","output":"x=96.48\/1.2\/4=20.1"},{"instruct":"重百商场买来710kg柚子,第一天卖出230kg,第二天比第一天少卖90kg,还剩多少kg.","input":"","output":"x=710-230-(230-90)=340"},{"instruct":"某运动员在1000米的比赛中时间比平时缩短了(1\/21),速度提高了多少.","input":"","output":"x=(1\/(1-(1\/21))-1)\/1=5%"},{"instruct":"有两堆棋子,第一堆有82个,第二堆有68个.从第二堆中拿出多少个棋子放入第一堆,就能使第一堆的棋子数是第二堆的2倍.","input":"","output":"x=(68*2-82)\/(2+1)=18"},{"instruct":"联华超市运来苹果150千克,比运来的桔子的2倍多10千克,运来的桔子多少千克?","input":"","output":"x=(150-10)\/2=70"},{"instruct":"从一升酒精中倒出(1\/3)升,再加入等量的水;搅匀后,再倒出(1\/3)升混合液,并加入等量的水;搅匀后,再倒出(1\/3)升混合液,并加入等量的水.这时,所得液体中,还有酒精多少升.","input":"","output":"x=(1-(1\/3))*(1-(1\/3))*(1-(1\/3))=(8\/27)"},{"instruct":"甲乙丙三人赛跑,同时从起点出发后,甲比乙早10分钟到达终点,乙比丙早10分钟到达终点.已知甲每小时比乙快3千米,乙比丙快2千米.这次比赛的路程是多少千米.","input":"","output":"x=2\/(6-5)*5*1=10"},{"instruct":"有一份稿件第一天打37%,第二天打38页,还剩(1\/4)没打,稿件一共有多少页?","input":"","output":"x=38\/(1-37%-(1\/4))=100"},{"instruct":"简便运算:(5\/16)*(4\/7)+1\/(16\/5)+(3\/7)*(5\/16).","input":"","output":"x=(5\/16)*(4\/7)+1\/(16\/5)+(3\/7)*(5\/16)=(5\/8)"},{"instruct":"小明把9根绳子打结连起来,变成一根长绳,这根长绳上有多少个结.","input":"","output":"x=9-1=8"},{"instruct":"\"五•一\"假期,妈妈买一台洗衣机花了2508元,还买了一台冰箱,冰箱比洗衣机便宜463元,买这两样电器共用了多少元钱.","input":"","output":"x=2508-463+2508=4553"},{"instruct":"学校组织学生栽树,有15个班参加,每个班分成4组,每组有12人,参加栽树活动的一共有多少人?","input":"","output":"x=12*4*15=720"},{"instruct":"爸爸买了一套西服共用去560元,其中裤子的价钱是上衣价钱的(3\/5),这条裤子的价格是多少?","input":"","output":"x=560*(3\/(3+5))=210"},{"instruct":"小冬用20元钱买8千克西瓜,找回4元,每千克西瓜多少元?","input":"","output":"x=(20-4)\/8=2"},{"instruct":"甲、乙、丙三名同学的平均身高为1.48米,已知甲、乙两人的平均身高1.51米,则丙的身高为多少厘米.","input":"","output":"x=(1.48*3-1.51*2)*100=142"},{"instruct":"甲数是乙数的多少,乙数是甲数的2倍.","input":"","output":"x=1\/2=(1\/2)"},{"instruct":"小林有3件上衣2条裤子,每件上衣和每条裤子配成一套,可以配多少套","input":"","output":"x=3*2=6"},{"instruct":"两个数的商是1.36,如果被除数缩小到原来的(1\/100),并且要使商不变,那么除数的变化是缩小到原来的多少","input":"","output":"x=(1\/100)=(1\/100)"},{"instruct":"一个长方体的体积是63立方分米,底面积是18平方分米,高是多少分米.","input":"","output":"x=63\/18=3.5"},{"instruct":"新新超市购进32箱水果,其中(3\/4)是西瓜,西瓜有多少箱?","input":"","output":"x=32*(3\/4)=24"},{"instruct":"一个梯形,面积是56平方厘米,上下底的和是16厘米,高是多少厘米.","input":"","output":"x=56*2\/16=7"},{"instruct":"一个长方形的面积是8平方米,其中宽是(1\/2)米,长是多少米?(用方程解)","input":"","output":"x=8\/(1\/2)=16"},{"instruct":"把(5\/23)的分子、分母加上同一个数后,正好可以约成(2\/3),这个加上去的数是多少?","input":"","output":"x=(2\/3*23-5)\/(1-2\/3)=31"},{"instruct":"每头猪重125千克,8头同样的猪共重多少吨.","input":"","output":"x=125*8\/1000=1"},{"instruct":"把一个圆锥形金属零件浸没在盛水的棱长为8厘米的正方体容器中,水面升高了3厘米且没有水溢出.这个零件的体积是多少?","input":"","output":"x=8*8*3=192"},{"instruct":"把一条5米长的绳子平均分成7份,每份绳子的长度是这条绳子的多少","input":"","output":"x=1\/7=(1\/7)"},{"instruct":"29□9300000是一个十位数,□里填多少时,这个数最接近30亿.","input":"","output":"x=9=9"},{"instruct":"加工一批零件,王师傅单独加工需要15小时完成,李师傅单独加工需要12小时完成.两人合作,几小时可以加工这批零件的一半?","input":"","output":"x=(1\/2)\/((1\/15)+(1\/12))=(10\/3)"},{"instruct":"某工地需要94吨沙子,用一辆载重4.5吨的汽车运5次,余下的改用一辆载重6.5吨的汽车运,还要运多少次?","input":"","output":"x=(94-4.5*5)\/6.5=11"},{"instruct":"织女星的运行速度是14千米\/秒,比牛郎星的运行速度慢(6\/13),牛郎星的运行速度是多少?","input":"","output":"x=14\/(1-(6\/13))=26"},{"instruct":"一个数由3个十,3个0.1和3个0.001组成,这个数是多少","input":"","output":"x=30+0.3+0.003=30.303"},{"instruct":"有红、黄、白三种颜色的小球各10个,混合放在一个布袋中,一次至少摸出多少个,才能保证有5个小球是同色的.","input":"","output":"x=12+1=13"},{"instruct":"小明和小红两家相距1400米,小明每分走52米,小红每分走48米,两人同时从家里出发相向而行,几分钟后两人相遇?","input":"","output":"x=1400\/(52+48)=14"},{"instruct":"在公园小路上放一排花(两端都放).每两盘花之间的距离是4米,需要25盘花却少了8盘花.要把现在的花刚好放完,每两盆花的距离应该是多少米?","input":"","output":"x=4*(25-1)\/(25-8-1)=6"},{"instruct":"一座水塔高25米,一座电视塔的高度是这座水塔的12倍.电视塔比水塔高多少米?","input":"","output":"x=25*12-25=275"},{"instruct":"53与47的和乘15,积是多少?","input":"","output":"x=(53+47)*15=1500"},{"instruct":"修路队修一条路,已经修的与总长的比是1:3,再修150米,则正好修完全长的50%.这条路全长多少米?","input":"","output":"x=150\/(50%-(1\/3))=900"},{"instruct":"一件商品先涨价10%,再降价10%,这件商品的价格和原价比较,是涨了还是降了?变化幅度是多少?","input":"","output":"x=1-((1+10%)*(1-10%))=1%"},{"instruct":"(1\/5)的倒数减去(2\/7)与(3\/2)的积,差是多少?","input":"","output":"x=(5\/1)-(2\/7)*(3\/2)=4(4\/7)"},{"instruct":"小明在计算△*1.6+0.8时,不小心算成了△*1.6-0.8这样两个得数之间相差多少?","input":"","output":"x=0.8+0.8=1.6"},{"instruct":"小明做抛硬币的游戏,他将硬币往空中扔了99次,落下后结果都是正面朝上,那么他扔第100次,落下后正面朝上的概率是多少.","input":"","output":"x=1\/2=50%"},{"instruct":"两根同样长的铅笔,第一根用去14厘米,第二根用去2厘米后,第二根的长度是第一根的5倍,两根铅笔原来各有多少厘米?","input":"","output":"x=((14-2)\/(5-1))+14=17"},{"instruct":"下面各算式,得数小于500的是多少","input":"","output":"x=962-480=962-480"},{"instruct":"一个数的(4\/5)与200的25%的和是146,求这个数.","input":"","output":"x=(146-200*25%)\/(4\/5)=120"},{"instruct":"每个书架有3层,每层都装50本书,有4个这样的书架,一共装了多少本书?","input":"","output":"x=50*3*4=600"},{"instruct":"码头上有3600吨铁矿石,如果安排甲运输队单独运,需要4天,如果安排乙运输队单独运,需要6天.现在由甲、乙两个运输队同时运,需要多少天可以运完?","input":"","output":"x=1\/((1\/4)+(1\/6))=2(2\/5)"},{"instruct":"有6个小朋友参加联欢活动,每2个互相握手表示友好,共要握手多少次.","input":"","output":"x=(6-1)*6\/2=15"},{"instruct":"六1班和六2班订《少年科学》的人数比是4:3,六1班有20人订,两个班一共有多少人订.","input":"","output":"x=20+(20\/4*3)=35"},{"instruct":"一个长方形的长为A,宽为B,若将长增加(1\/3),宽增加(1\/4),则面积增加几分之几.","input":"","output":"x=(2\/+(3\/1))=(2\/3)"},{"instruct":"一项工程甲队独做要20天完成,乙队独做要30天完成,两队合做多少天能完成全工程?","input":"","output":"x=1\/((1\/20)+(1\/30))=12"}]