[{"instruct":"学校把135本练习本平均分给3个班,每班多少本?","input":"","output":"x=135\/3=45"},{"instruct":"为了帮助四川地震灾民,工厂赶制一批救灾帐篷,第一车间完成了这批帐篷的(1\/5),第二车间完成了这批帐篷的(1\/4),还剩下这批帐篷的几分之几没完成?","input":"","output":"x=1-(1\/5)-(1\/4)=(11\/20)"},{"instruct":"有50个数的平均数是83,如果去掉其中两个数,这两个数的和是118,那么剩下的书的平均数是多少?","input":"","output":"x=(50*83-118)\/(50-2)=84"},{"instruct":"种植一种观赏树木,死亡棵数与成活棵数的比是1:15,这种观赏树木的成活率是多少.","input":"","output":"x=(15\/(15+1))*100%=93.75%"},{"instruct":"我国首艘航母辽宁舰的弦号是16,这个数共有多少个因数.","input":"","output":"x=5=5"},{"instruct":"一个圆锥的底面直径是4厘米,高3厘米,把它从顶点往下一刀切开,成为形状相同的两半,表面积增加多少平方厘米?","input":"","output":"x=4*3\/2*2=12"},{"instruct":"5和8的比等于40与x的比,x是多少?","input":"","output":"x=(8*40)\/5=64"},{"instruct":"两个相同的数相乘,积是3600,这个数是多少.","input":"","output":"x=60=60"},{"instruct":"甲乙两球从同一地点沿周长为980米圆周匀速滚动,隔35分钟遇一次,若甲的速度是乙的3倍,求甲球滚动一周的时间.","input":"","output":"x=980\/(3*980\/(35*2))=23(1\/3)"},{"instruct":"一块0.15公顷的稻田,按行距2分米,穴距15厘米,一共可插秧多少株?","input":"","output":"x=(15*10000)\/(2*(0.15*10))=50000"},{"instruct":"把30kg糖分成质量相等的多少袋,每袋的质量(10\/3)千克.","input":"","output":"x=30\/(10\/3)=9"},{"instruct":"甲乙两数的最大公因数是5,最小公倍数是120,已知甲数是40,那么乙数是多少.","input":"","output":"x=120*5\/40=15"},{"instruct":"小明买7张光盘和42张软盘用了252元,每张软盘4元,一张光盘多少元.","input":"","output":"x=(252-42*4)\/7=12"},{"instruct":"如果A,B,C三个数的平均数是2.5,D是7.3,则A,B,C,D四个数的平均数是多少.","input":"","output":"x=(2.5*3+7.3)\/4=3.7"},{"instruct":"一根电线长56米,第一次用去(1\/4),第二次用去(1\/2)米,现在比原来短了多少米?","input":"","output":"x=56*(1\/4)+(1\/2)=14(1\/2)"},{"instruct":"有6个棱长分别是4厘米、5厘米、6厘米的相同的长方体,把它们的某些面染上红色,使得6个长方体中染有红色的面恰好分别是1个面、2个面、3个面、4个面、5个面和6个面.染色后把所有长方体分割成棱长为1厘米的小正方体,分割完毕后,恰有一面是红色的小正方体最多有多少个?","input":"","output":"x=6*5\/(1*1)+(5*4*2+5*2*2)\/(1*1)*3+5*2*5+3*2+3*2*2+3*4*2+2*4*2=318"},{"instruct":"小李要去六楼,他从一楼到四楼走了30级台阶,照这样计算,小李到六楼走了多少级台阶.","input":"","output":"x=30\/(4-1)*(6-1)=50"},{"instruct":"甲乙两个服装厂生产同一种服装,甲厂每月生产服装2700套,生产上衣和裤子的时间比是2:1;乙厂每月生产服装3600套,生产上衣和裤子的时间比是3:2.若两个厂合作一个月,最多可生产服装多少套.","input":"","output":"x=(3600\/((3\/(2+3))))+(2700*(1-(20\/27)))=6700"},{"instruct":"一种商品,第一次降价10%,第二次又降价20%,现在是这种商品的多少","input":"","output":"x=1*(1-10%)*(1-20%)\/1=72%"},{"instruct":"小明从山下到山顶后又原路下山.上山时的速度是25米\/分,用了40分钟爬到山顶.下山时只用了20分钟,下山时速度是多少?","input":"","output":"x=25*40\/20=50"},{"instruct":"修路队要修一条公路,已经修了全长的80%,这时距终点还有40千米.这条公路长多少千米?","input":"","output":"x=40\/(1-80%)=200"},{"instruct":"某商场进行打折促销,一次性消费满100元可享9折优惠,超过100元部分享8折优惠,超过200元部分享5折优惠,张先生共消费420元,张先生所买东西的实际价格是多少钱?","input":"","output":"x=(100*90%)+(100*80%)+((420-100-100)*50%)=280"},{"instruct":"甲、乙两地相距480千米,一辆汽车以每小时120千米的速度从甲地出发,几小时后能到达乙地?(列出关系式,再计算)","input":"","output":"x=480\/120=4"},{"instruct":"甲、乙、丙三人进行百米赛跑,甲跑到终点,乙离终点还有20米,丙离终点有25米,当乙到终点时,丙还有多少米到终点.","input":"","output":"x=100-100*1\/((100-20)\/(100-25))=6.25"},{"instruct":"以小敏家为起点,他从家向东走了300m,又向西走了600m,这时小敏离家距离是多少m.","input":"","output":"x=600-300=300"},{"instruct":"长方体的体积是36立方米,长是6米,宽是3米,高是多少米.","input":"","output":"x=36\/(6*3)=2"},{"instruct":"全民健身中心有一个长方形游泳池,长比宽长30米,如果把这个游泳池扩建成一个最小的正方形,面积就增加2100平方米,问原来游泳池的面积是多少平方米.","input":"","output":"x=(2100\/30)*((2100\/30)-30)=2800"},{"instruct":"一块布,第一次用去(3\/4)米,第二次用去这块布的(3\/4),正好用完.这块布原来有多少米?","input":"","output":"x=(3\/4)\/(1-(3\/4))=3"},{"instruct":"一个正方形的周长是24米,它的边长是多少分米.","input":"","output":"x=24\/4=6"},{"instruct":"菜市场运来一批新鲜蔬菜,其中萝卜占25%,青菜占35%,已知青菜比萝卜多400千克,这批蔬菜共多少千克?","input":"","output":"x=400\/(35%-25%)=4000"},{"instruct":"小巧在做加法计算时,错把一个加数个位上的0看成了6,把十位上的2看成了5,这样得到的和是156,正确的答案是多少?","input":"","output":"x=156-56+20=120"},{"instruct":"5个草莓可以换2个桃子,3个桃子可以换1个柿子.2个柿子可以换多少个草莓.","input":"","output":"x=(5\/2)*(3*2)=15"},{"instruct":"学校的大厅长18米,宽12米,高4米,现在要粉刷它的屋顶和四壁,除去门窗和黑板的面积30平方分米.如果每平方米用白石灰2千克,粉刷完这间大厅共需要白石灰多少千克?","input":"","output":"x=(18*12+18*4*2+12*4*2-0.3)*2=911.4"},{"instruct":"一桶汽油,用同样的油瓶装,如果灌满6瓶,还剩这桶油的(4\/5),如果灌满5瓶,还剩75千克,这桶油共重多少千克?","input":"","output":"x=75\/(1-(1-(4\/5))\/6*5)=90"},{"instruct":"用多少块棱长2厘米的正方体木块可堆成棱长是4分米的正方体.","input":"","output":"x=64000\/(2*2*2)=8000"},{"instruct":"粮店仓库有面粉305袋,大米袋数是面粉袋数的12倍.大米有多少袋?","input":"","output":"x=305*12=3660"},{"instruct":"参观科技馆的成人人数是儿童人数的2倍,如果一共有456人参观,其中儿童有多少人?","input":"","output":"x=456\/(2+1)=152"},{"instruct":"早上8:50,一辆客车和一辆货车分别从宜宾和成都同时相对开出,客车每小时行90千米,货车每小时行60千米,两车在10:50相遇.宜宾到成都的路程是多少千米?","input":"","output":"x=(90+60)*2=300"},{"instruct":"水果店运来125箱苹果,每箱20千克,卖出1600千克,还剩多少千克?","input":"","output":"x=(125*20)-1600=900"},{"instruct":"果园里有32棵杨树,比梨树少(1\/9),梨树有多少棵?","input":"","output":"x=32\/(1-(1\/9))=36"},{"instruct":"正方形、等边三角形、半圆形的对称轴的条数分别为A、B、C,则A**2+BC=多少.","input":"","output":"x=4**2+3*1=19"},{"instruct":"2291减7个25,差是多少?","input":"","output":"x=2291-25*7=2116"},{"instruct":"一个长方体鱼缸长1.5米,宽0.8米,里面的水深4分米,把一些观赏石头放入这个鱼缸后,这时的水深6分米,这些石头的体积是多少?","input":"","output":"x=(1.5*10)*(0.8*10)*(6-4)=240"},{"instruct":"甲奶牛每天产奶14.8千克,乙奶牛每天比甲奶牛多产奶0.9千克.两头奶牛一天共产奶多少千克?","input":"","output":"x=14.8+(14.8+0.9)=30.5"},{"instruct":"妈妈带100元去超市购物.她买了2袋大米,每袋30.6元.还买了0.8kg肉,每千克26.5元,还剩多少钱?","input":"","output":"x=100-(30.6*2+26.5*0.8)=17.6"},{"instruct":"希望小学五年级有学生120人,六年级有学生135人,这两个年级的人数占全校总人数的(3\/7),全校共有多少人?","input":"","output":"x=(120+135)\/(3\/7)=595"},{"instruct":"新年快到了,希望小学四年级的同学们想折800只纸鹤送给灾区的小朋友,他们已经折好了420只,剩下的由19位同学完成,平均每位同学还要折多少只?","input":"","output":"x=(800-420)\/19=20"},{"instruct":"小明和小红共有邮票60张,如果小明给小红4张,那么两人的邮票张数相等,小明原来有多少张邮票?","input":"","output":"x=60\/2+4=34"},{"instruct":"一件毛衣90元,大衣的价格是毛衣的3倍,买5件大衣要多少元元.","input":"","output":"x=90*3*5=1350"},{"instruct":"我们班参加音乐兴趣小组的26人,参加美术兴趣小组的有28人,其中8人两组都参加,参加这两个兴趣小组的一共有多少人?","input":"","output":"x=26+28-8=46"},{"instruct":"一个长方形运动场的面积是960平方米,这个运动场的宽是24米,长是多少米?(列方程解)","input":"","output":"x=960\/24=40"},{"instruct":"修一条路,每天修45米,修了4天,还剩下25%没有修,这条路共长多少米?","input":"","output":"x=(45*4)\/(1-25%)=240"},{"instruct":"小丁丁到商店买衣服,他选中的一件衣服原价430元,这时商场进行买一送一活动(原价购买一件则赠送另一件较便宜的),所以小丁丁又挑了一条320的裤子,而第二个月,该商店采用满199减99的优惠办法.小丁丁选择哪种方法比较合算?两种购买方法相差多少钱?","input":"","output":"x=320+99=419"},{"instruct":"0\/(456*987)+24=多少.","input":"","output":"x=0\/(456*987)+24=24"},{"instruct":"7258*12(7\/8)+274.2*128.75.","input":"","output":"x=7258*12(7\/8)+274.2*128.75=128750"},{"instruct":"把0.08的小数点先向左移动一位,又向右移动三位,得多少","input":"","output":"x=0.08*100=8"},{"instruct":"李叔叔四月份的工资为2500元,因为工作出色,五月份的工资比四月份增加了30%,李叔叔五月份拿到了多少工资?","input":"","output":"x=2500*(1+30%)=3250"},{"instruct":"环环保部门治理一条污水河,一期投入150万,二期投入占总投入的30%,再投入200万元就可以治理完,环保部门共投入多少万元?","input":"","output":"x=(150+200)\/(1-30%)=500"},{"instruct":"把两个完全一样的长方体拼成一个大长方体,用三种不同的方法拼,表面积分别减少40平方厘米、30平方厘米、24平方厘米,原来每个小长方体的表面积是多少平方厘米.","input":"","output":"x=40+30+24=94"},{"instruct":"某小学三、四年级学生举行一周收废纸活动,三年级有35人,共收废纸420千克,四年级有45人,平均每人收集14千克,三、四年级一周共收废纸多少千克?","input":"","output":"x=420+45*14=1050"},{"instruct":"小明有5元、2元、1元的人民币各一张,如果从中任取2张,可以得到多少种不同的币值.","input":"","output":"x=1+2=3"},{"instruct":"126(8\/9)*1(2\/7)=多少.","input":"","output":"x=126(8\/9)*1(2\/7)=163(1\/7)"},{"instruct":"20个小朋友站成一排.从左往右数,杨涛排第3,从右往左数,钱辉排第4,杨涛和钱辉之间一共有多少人.","input":"","output":"x=20-3-4=13"},{"instruct":"计算(1\/2)+(1\/6)+(1\/12)+(1\/20)+…+(1\/380)=多少.","input":"","output":"x=1-(1\/20)=(19\/20)"},{"instruct":"从19点到21点,时针旋转了多少度","input":"","output":"x=2*(360\/12)=60"},{"instruct":"小聪家的客厅需要铺方砖进行装修.原计划用边长4分米的方砖铺,需要250砖;实际改用边长为5分米方砖铺,实际铺完需要多少块砖?(列比例解答)","input":"","output":"x=(4*4*250)\/(5*5)=160"},{"instruct":"学校运来(3\/4)吨煤,用去(1\/4)吨后,又用去余下的(1\/3),又用去多少吨?","input":"","output":"x=((3\/4)-(1\/4))*(1\/3)=(1\/6)"},{"instruct":"小敏做了一把扇子,打开后最大张角为90°,其中画纸部分宽度为20厘米,空白部分宽度为40厘米,求糊这把扇子至少要用多少面积的纸?不考虑重叠粘贴部分.","input":"","output":"x=(3.14*(20+40)**2*(1\/4))-(3.14*40**2*(1\/4))=1570"},{"instruct":"男生与女生的比是4:5,男生比女生少多少","input":"","output":"x=(5-4)\/5=20%"},{"instruct":"一根绳子36米,截去它的(1\/3)又(1\/3)米,余下多少米.","input":"","output":"x=36-(36*(1\/3)+(1\/3))=23(2\/3)"},{"instruct":"小明看一本书,第一天看了全书的(1\/7),第二天看的是第一天的(2\/3),第二天看了全书的((())\/(())).","input":"","output":"x=(1\/7)*(2\/3)=(2\/21)"},{"instruct":"学校组织同学们参观科技展览,高年级去了250人,比中年级去的人数的2倍少70人,中年级去了多少学生?","input":"","output":"x=(250+70)\/2=160"},{"instruct":"小红看一本故事书,第一天看全书的20%,第二天看全书的(1\/4),看了两天后还有220页,这本书有多少页?","input":"","output":"x=220\/(1-20%-(1\/4))=400"},{"instruct":"向阳化肥厂九月份生产化肥4400吨,十月份比九月份增产(5\/22),十月份生产化肥多少吨?","input":"","output":"x=4400*(1+(5\/22))=5400"},{"instruct":"工厂要加工4500个零件,计划用15天完成,由于增加了一些工人,实际每天比计划多加工150个,工厂完成这项任务实际用了多少天?","input":"","output":"x=4500\/(4500\/15+150)=10"},{"instruct":"(1\/2)+(1\/4)+(1\/8)+(1\/16)+(1\/32)+(1\/64)+…的结果小于多少","input":"","output":"x=1=1"},{"instruct":"参加科技馆的成人人数是儿童人数的2倍,一共有456人参观,参观人数中,成人人数比儿童人数多多少人?","input":"","output":"x=456\/(2+1)*2-456\/(2+1)=152"},{"instruct":"一本故事书有48页,每页有25行,每行有24个字,这本书共有多少个字?","input":"","output":"x=24*25*48=28800"},{"instruct":"出租车起步费12元行驶3千米,以后每千米费用为2元,从学校到图书馆有18千米,乘出租车一共需要多少元?","input":"","output":"x=(18-3)*2+12=42"},{"instruct":"某路灯安装队,负责一段全长3.5千米公路的路灯安装,计划每天安装20盏,15天完成任务.由于提高了工作效率,结果只用10天就完成了任务.实际每天比原计划多安装多少盏?","input":"","output":"x=20*15\/10-20=10"},{"instruct":"求从1~2000的自然数中,所有偶数之和与所有奇数之和的差.","input":"","output":"x=+(2000-1999)*1000=1000"},{"instruct":"两个因数的积是10.8,其中一个因数是0.9,另一个因数是多少.","input":"","output":"x=10.8\/0.9=12"},{"instruct":"4个(1\/7)加上两个(1\/7)是多少个(1\/7),等于((())\/(())).","input":"","output":"x=6=6"},{"instruct":"清明前,四年级1班的同学决定自己做小白花去祭扫烈士墓,他们分成6个小组,每小组9人,共做了864朵小白花,平均每位同学做了多少朵小白花?","input":"","output":"x=864\/6\/9=16"},{"instruct":"张爷爷将3000元存入银行,定期两年,年利率4.68%,按规定缴纳5%的利税,到期时张爷爷能得到多少元钱.","input":"","output":"x=3000+((3000*4.68%*2)*(1-5%))=3266.76"},{"instruct":"某次数学测试后,学校安排8位教师批阅六年级数学试卷,在一定时间内每个教师的批阅量相同,由于有3位教师有事请假.为了确保原来每天的阅卷量,现在每个教师的批阅量要提高多少.","input":"","output":"x=((1\/5)-(1\/8))\/(1\/8)=60%"},{"instruct":"聪聪把一块棱长是1dm的正方体木块切成棱长是1cm的小正方体,然后准备把它们排成一行,这一行会有多少长.","input":"","output":"x=1*1*10*1*10*1*10\/100=10"},{"instruct":"如果a:b=10,那么((a)\/2):((b)\/2)=多少.","input":"","output":"x=10=10"},{"instruct":"把2m长的木料锯成相同的6段后,表面积比原来增加了135cm**2,这块木料原来的体积是多少立方厘米?","input":"","output":"x=135\/10*2*100\/10=270"},{"instruct":"某厂有男工280人,是女工的40%,全厂有职工多少人?","input":"","output":"x=280\/40%+280=980"},{"instruct":"一个等边三角形的周长是48分米,它的边长是多少?","input":"","output":"x=48\/3=16"},{"instruct":"要使(24\/30)这个分数与(9\/10)相等,那么分子要加上多少.","input":"","output":"x=(9*3)-24=3"},{"instruct":"用铁丝围成一个长是8分米,宽是4分米的长方形框架,至少要用多长的铁丝?","input":"","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50+450)*8.2%)-(150*4%))\/450*100%=9.6%"},{"instruct":"一个包装箱内放一定数量的玩具,甲单独加工一箱玩具要用12小时,乙独立加工一箱玩具要用8小时,两人合作加工完一箱玩具,其中乙加工了42个.一箱玩具有多少个?","input":"","output":"x=42*(2\/3)+42=70"},{"instruct":"一桶油,如果倒出油的(1\/4),连桶重19千克,如果倒出油的(1\/3),连桶重17千克,这桶油重多少千克?","input":"","output":"x=(19-16)\/(1-(1\/4)-(1-(1\/3)))=36"},{"instruct":"做一个长5cm,宽3cm,高1cm的长方体纸盒,至少需要纸板多少cm**2.","input":"","output":"x=(5*3+5*1+3*1)*2=46"},{"instruct":"把一个正方体切成两个完全一样的长方体,表面积增加了20平方厘米.这个正方体的表面积是多少平方厘米.","input":"","output":"x=20\/2*6=60"},{"instruct":"食堂原有34袋大米,又运来6袋.食堂每周吃4袋大米.这些大米够吃几周的?","input":"","output":"x=(34+6)\/4=10"},{"instruct":"运输队分两次运一批大米,第一次运了总数的(3\/10),第二次运了总数的(4\/15),第一次比第二次多运了40包,这批大米共有多少包?","input":"","output":"x=120=120"},{"instruct":"甲、乙两个油桶中共有100千克油,将乙桶中的15千克油注入甲桶,此时甲桶中的油是乙桶中的油的4倍.那么,原来甲桶中油比乙桶中的油多多少千克.","input":"","output":"x=4*100\/(1+4)-15-(1*100\/(1+4)+15)=30"},{"instruct":"东西两地相距9千米,小明从东向西走,每分钟走60米,小莉从西向东走,小辉骑车从东向西走,每分钟300米,三人同时动身,途中小辉遇见小莉即折回向东骑,遇见小明又折回向西骑,再遇见小莉又折回向东骑,…这样往返,如果小辉第二次返回遇见小明时,小明与小莉相距恰好1千米,那么小莉每分钟走多少米.","input":"","output":"x=60*(5\/3)=100"},{"instruct":"配制一种生理盐水,盐和水的质量比是1:25,如果有盐18千克,需加水多少千克?","input":"","output":"x=18\/1*25=450"},{"instruct":"老王步行从家去县城,每小时5千米,回家时骑车,每小时13千米,往返一共用了3.6小时.老王家距县城多少千米.","input":"","output":"x=3.6\/((1\/5)+(1\/13))=13"},{"instruct":"养鸭场的叔叔准备用篱笆靠一边河岸围一个长20米,宽10米的长方形鸭场,为了节省材料,他应该把哪边靠着河岸?这时篱笆的周长是多少米?","input":"","output":"x=20+10*2=40"},{"instruct":"☆\/8=7…□中被除数最大是多少","input":"","output":"x=(8-1)*8+(8-1)=63"},{"instruct":"把一根长8米的长方体木棒,平均截成4段,表面积增加了60平方分米,这根木棒的原有体积是多少立方分米.","input":"","output":"x=60\/6*8*10=800"},{"instruct":"便民饭店10袋大米和6袋面粉一共用了472元.每袋大米28元,每袋面粉多少钱?(列方程解决问题)","input":"","output":"x=(472-28*10)\/6=32"},{"instruct":"红星小学三年级有98人,四年级有123人,三年级比四年级少多少人?","input":"","output":"x=123-98=25"},{"instruct":"参观科技馆的一共有456人,其中儿童人数是成人的2倍.成人有多少人?","input":"","output":"x=456\/(2+1)=152"},{"instruct":"有两条纸带,一条长21厘米,一条长13厘米,把两条纸带都剪下同样长的一段后,发现短纸带剩下的长度是长纸带剩下的长度的2倍,剪下的一段有多长?(列式解答)","input":"","output":"x=(13*2-21)\/(2-1)=5"},{"instruct":"一年级有120个新同学.40个人分一班,分成了几班?","input":"","output":"x=120\/40=3"},{"instruct":"8:00的时候,分针和时针形成的角度是多少.","input":"","output":"x=30*4=120"},{"instruct":"去年靠山乡收小麦18.5万吨,今年比去年增产二成,今年收小麦多少万吨.","input":"","output":"x=18.5*(1+20%)=22.2"},{"instruct":"一个圆柱形玻璃缸,底面直径20厘米,把一个钢球放入水中,缸内水面上升了2厘米,求这个钢球的体积.(π取3.1)","input":"","output":"x=3.1*(20\/2)**2*2=620"},{"instruct":"边长(3\/4)分米的正方形的周长是多少分米.","input":"","output":"x=(3\/4)*4=3"},{"instruct":"一个滴水的水龙头一个月大约浪费0.37吨水,如果每吨水收费2元,这个滴水的水龙头,一年要浪费水费多少元?","input":"","output":"x=0.37*12*2=8.88"},{"instruct":"五一班的男同学人数是女同学的(4\/7),女同学人数占全班的几分之几?","input":"","output":"x=1\/(1+(4\/7))=(7\/11)"},{"instruct":"15的(5\/6)减去(4\/3)的倒数,差是多少?","input":"","output":"x=12(1\/2)-(4\/3)=11(1\/6)"},{"instruct":"72的12倍是多少?","input":"","output":"x=72*12=864"},{"instruct":"实验小学从7月2日开始放暑假,9月1日正式开学,暑假一共有多少天.","input":"","output":"x=31-2+1+31=61"},{"instruct":"已知A、B、C、D、E、F这六个数的平均数是1335;A、B、C、D这四个数的平均数是1964.25,C、D、E、F这四个数的平均数是1031,那么A、B、E、F这四个数的平均数是多少?","input":"","output":"x=(((1335*6)-(1964.25*4))+((1335*6)-(1031*4)))\/4=1009.75"},{"instruct":"一个数分别除以10、12都余5,这个数最小是多少.","input":"","output":"x=(2*2*3*5)+5=65"},{"instruct":"瑞金红色旅游文化节从10月30日开始,持续到11月2日,活动进行了多少天.","input":"","output":"x=2+2=4"},{"instruct":"一根绳子剪去部分是剩下的(1\/6),如果多剪10厘米,则剪去的部分是剩下的(1\/5).这根绳子全长多少厘米?","input":"","output":"x=(10+1\/5*10)\/(1\/5-1\/6)+(10+1\/5*10)\/(1\/5-1\/6)*(1\/6)=420"},{"instruct":"学校修缮一幢教学楼,用了18万元,比计划节约了(1\/6),节约了几万元?","input":"","output":"x=18\/(1-(1\/6))-18=3.6"},{"instruct":"科技书和文艺书共450本,其中科技书占总数的(2\/9),现在又买了一些科技书,此时科技书占总数的(2\/7).又买来多少本科技书?","input":"","output":"x=(450*2\/7-450*2\/9)\/(1-2\/7)=40"},{"instruct":"14.5*9.9+5.5*10.1=多少.","input":"","output":"x=14.5*9.9+5.5*10.1=199.1"},{"instruct":"某文化用品店,所有商品八五折出售,一种乒乓球拍,原来每副售价30元,现在买可以便宜多少元?","input":"","output":"x=30*(1-85%)=4.5"},{"instruct":"一个长方体的表面积是40平方厘米,把它分割成两个完全一样的正方体,每个正方体的体积是多少立方厘米.","input":"","output":"x=2*2*2=8"},{"instruct":"毛毛和小兵在同一个商店买同一种练习本,毛毛买了6本,小兵买了4本,毛毛比小兵多付了8角钱.每本练习本的价格是多少","input":"","output":"x=8\/(6-4)=4"},{"instruct":"一个比是3:5,如果前项增加6,则后项应扩大多少倍.","input":"","output":"x=(6\/3)+1=3"},{"instruct":"一辆大巴从杭州湾跨海大桥的南岸开往北岸,行驶了约36千米,用了20分钟,这辆大巴每小时的速度是多少千米","input":"","output":"x=36\/(1\/3)=108"},{"instruct":"木器厂有一块棱长6分米的正方体木料.如果用这块木块加工成一个最大的圆锥,圆锥的体积是多少立方分米?","input":"","output":"x=(1\/3)*3.14*(6\/2)**2*6=56.52"},{"instruct":"一种电视机现在售价1700元,比原来每台降价800元,降价百分之几?","input":"","output":"x=800\/(1700+800)=32%"},{"instruct":"在45*25=1125中,一个因数乘5,另一个因数除以5,积是多少","input":"","output":"x=45*25=1125"},{"instruct":"果园里有梨树560棵,□苹果树有多少棵?列式为560*(1+(1\/8))的已知条件为苹果树比梨树多多少","input":"","output":"x=(1\/8)=(1\/8)"},{"instruct":"商店上午卖出布鞋48双,下午比上午多卖出14双.上午和下午一共卖出布鞋多少双?","input":"","output":"x=(48+14)+48=110"},{"instruct":"学校买来6箱图书,每箱50本,平均分给4个年级,每个年级分多少本?","input":"","output":"x=50*6\/4=75"},{"instruct":"有三堆煤,第一堆有(2\/5)吨,比第二堆少(1\/8)吨,第二堆比第三堆少(1\/8),第三堆有煤多少吨.","input":"","output":"x=((2\/5)+(1\/8))\/(1-(1\/8))=(3\/5)"},{"instruct":"66.06这个数个位上的\"6\"是百分位上的\"6\"的多少倍.","input":"","output":"x=1\/(1\/100)=100"},{"instruct":"一个长方形的长是6厘米,宽是2厘米.以它的长为轴旋转一周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是750元,这件皮衣原价是多少元?","input":"","output":"x=750\/(1-(1\/6))=900"},{"instruct":"学校食堂的张师傅去超市买带鱼,原来买15千克的钱按优惠价可以多买5千克,带鱼打折16.8元\/千克,优惠前每千克带鱼的售价是多少元?","input":"","output":"x=16.8*(15+5)\/15=22.4"},{"instruct":"一项工程,如果甲队单独做5天可以完成工程的(1\/3);如果乙、丙两队合作12天可以完成工程.三队合做多少天可以完成工程的(3\/4).","input":"","output":"x=(3\/4)\/((1\/3)\/5+(1\/12))=5"},{"instruct":"某工厂原来每件产品成本是60元,由于采用新工艺,现在每件产品成本是54元.现在每件产品的成本比原来降低了百分之几?","input":"","output":"x=(60-54)\/60=10%"},{"instruct":"一条裤子售价120元,比原价贵了20元,售价提高了百分之几?","input":"","output":"x=20\/(120-20)=20%"},{"instruct":"有一个圆锥形钢材的底面积为4平方厘米,高7.5米,如果每立方厘米钢重6.8克,这个圆锥形钢材重多少千克?","input":"","output":"x=(1\/3)*4*7.5*100*6.8\/1000=6.8"},{"instruct":"小明将127粒围棋子放入若干个袋子里,无论小朋友想要几粒棋子(不超过127粒),小明只要取出几个袋子就可以满足要求,则小明至少要准备多少个袋子.","input":"","output":"x=7=7"},{"instruct":"下列各题中,商比1小的是多少","input":"","output":"x=0.203\/1.5=0.203\/1.5"},{"instruct":"1.26里面有多少百分之一.","input":"","output":"x=1.26\/0.01=126"},{"instruct":"狼追兔子,开始时狼与兔子相距40米,追了56米后,与小兔还相距12米,狼还要跑多少米才能追上兔子.","input":"","output":"x=12\/((40-12)\/56)=24"},{"instruct":"3+3*3-3\/3=多少.","input":"","output":"x=3+3*3-3\/3=11"},{"instruct":"在比例尺是(1\/25000000)的地图上,量得北京到上海的距离长4.2厘米,如果一列直达火车以每小时175千米的速度从上海开出,经过几小时可以到达北京?","input":"","output":"x=4.2\/(1\/25000000)\/100000\/175=6"},{"instruct":"老师把一个长8米,宽2米的长方形铁丝框架改围成一个正方形,求这个正方形的边长是多少米?","input":"","output":"x=(8+2)*2\/4=5"},{"instruct":"方方读一本故事书,3天读了27页,照这样的速度,还需要5天才能正好把这本书读完.这本书一共有多少页?","input":"","output":"x=27\/3*(3+5)=72"},{"instruct":"李叔叔写一部长篇小说,稿费是4600元,按有关规定稿费超过800元以上部分按照14%缴纳个人所得税.李叔叔税后稿费多少元?","input":"","output":"x=4600-(4600-800)*14%=4068"},{"instruct":"一辆载重4吨的卡车,装运5000千克的货物,连车带货一共重多少吨?","input":"","output":"x=4+(5000\/1000)=9"},{"instruct":"用数字1至9组成一个九位数,使得它从左数前m位形成的数恰能被m整除(m=1、2、…、9),这个九位数是多少.","input":"","output":"x=381654729=381654729"},{"instruct":"有一块面积(7\/8)顷的地,用总面积(1\/4)种蔬菜,(2\/5)种粮食,其余的种果树.种果树的面积占总面积的几分之几?","input":"","output":"x=1-(1\/4)-(2\/5)=(7\/20)"},{"instruct":"一桶油倒出(1\/5)后又加入15千克,这时的油是原来的(9\/10),这桶油原有多少千克?","input":"","output":"x=15\/((9\/10)-(1-(1\/5)))=150"},{"instruct":"实验小学美术组人数是科技组的(8\/9),科技组人数是体育组的(5\/6),体育组有54人,美术组有多少人?","input":"","output":"x=54*(5\/6)*(8\/9)=40"},{"instruct":"用两块大小相同的正方体木块拼成一个长方体,已知长方体的棱长总和是48厘米,那么每块正方体的表面积是多少平方厘米.","input":"","output":"x=(48\/16)*(48\/16)*6=54"},{"instruct":"一个圆的周长是62.8米,它的半径是多少米.","input":"","output":"x=62.8\/2\/3.14=10"},{"instruct":"一个正方体铁块棱长4分米,将它煅造成一个底面长和宽都是8厘米的长方体铁条,这个长方体铁条有多少米长?","input":"","output":"x=4*10*4*10*4*10\/(8*8)\/100=10"},{"instruct":"把一根长1.5米的圆柱形木料锯成三个小圆柱,表面积增加了8平方分米,原来这根木料的体积是多少立方分米.","input":"","output":"x=8\/4*1.5*10=30"},{"instruct":"甲、乙、丙三人向灾区捐款,甲捐款数是另外两人捐款总数的(1\/3),乙的捐款数是另外两人捐款总数的(3\/5),已知丙的捐款数是240元,求三人一共捐款多少元?","input":"","output":"x=240\/(1-(1\/(1+3))-(3\/(3+5)))=640"},{"instruct":"妈妈在商场搞促销活动时买了一件打八八折的衣服,用去352元,这件衣服原价多少元.","input":"","output":"x=352\/88%=400"},{"instruct":"跳绳比赛,刘红跳了160下,李明跳的是刘红的(4\/5),又是张华的(8\/9),张华跳了多少下?","input":"","output":"x=160*(4\/5)\/(8\/9)=144"},{"instruct":"多思希望小学语文组、数学组、英语组的老师参加趣味游戏比赛,比赛项目有吹气球、吃橘子、投篮球.每项比赛各取前三名,第一名得5分,第二名得3分,第三名得1分(单项赛中名次没有并列情况).已知语文组进入前三名的老师人数最少,数学组进入前三名的老师人数是语文组的2倍,并且这两个组所得总分相等并列第一.英语组的老师得了多少分?","input":"","output":"x=(3*(1+3+5))-(5+5+5+5)=7"},{"instruct":"一种什锦糖是按2份奶糖、5份水果糖和3份软糖混合成的.要配制这样的什锦糖40kg,需要水果糖多少千克?","input":"","output":"x=40*(5\/(2+5+3))=20"},{"instruct":"四年级一班有34人,共借书544本,四年级一班平均每人借书多少本.","input":"","output":"x=544\/34=16"},{"instruct":"用1-9这9个数字组成三个三位数(每个数字都要用),每个数都是8的倍数.这三个三位数的和最小是多少.","input":"","output":"x=384+192+576=1152"},{"instruct":"同学们去植树.三年级每班种45棵.四年级3个班,每个班种的棵数是三年级的2倍.四年级共种了多少棵?","input":"","output":"x=45*2*3=270"},{"instruct":"王老师买回45千克苹果和20千克梨共付人民币54.2元,后来退还10千克梨换回15千克苹果又付了7.40元,问每千克苹果多少元?","input":"","output":"x=(54.2+7.4*2)\/(45+15+15)=0.92"},{"instruct":"一根绳子长16米,对折以后再对折,每段长多少米.","input":"","output":"x=16\/(2*2)=4"},{"instruct":"一个长9厘米、宽6厘米、高3厘米的长方体,切割成3个体积相等的长方体,表面积最大可增加多少平方厘米.","input":"","output":"x=9*6*4=216"},{"instruct":"用一根62.8厘米长的铁丝围成一个圆,这个圆的半径是多少厘米.","input":"","output":"x=62.8\/3.14\/2=10"},{"instruct":"茜茜和她的俩个好朋友5天一共写了360个字,平均每人每天写多少个?","input":"","output":"x=360\/5\/3=24"},{"instruct":"两辆汽车同时从甲乙两地相对开出,一辆小汽车从甲地开往乙地要4小时,另一辆卡车从乙地开往甲地需要6小时,当两车相遇卡车离甲地还有36千米,甲乙两地相距多少千米?","input":"","output":"x=(36\/(1\/((1\/4)+(1\/6)))+36\/(1\/((1\/4)+(1\/6)))\/(1\/(6\/4)))*(1\/((1\/4)+(1\/6)))=90"},{"instruct":"两个数相除的商是48,如果被除数扩大10倍,除数不变,所得的商是多少.","input":"","output":"x=48*10=480"},{"instruct":"一个圆锥体的体积是12.56立方分米,底面积是3.14平方分米,它的高有多少分米?","input":"","output":"x=12.56*3\/3.14=12"},{"instruct":"30缩小到它的(1\/1000)是多少","input":"","output":"x=0.03=0.03"},{"instruct":"有浓度为30%的盐水若干,添加入一定数量的浓度为50%的盐水后,浓度增加为35%;如果再添加入相同质量的浓度为50%的盐水后,则浓度增加为多少?","input":"","output":"x=((1+(35%-30%)\/(50%-35%))*35%+50%*(35%-30%)\/(50%-35%))\/(1+(35%-30%)\/(50%-35%)+(35%-30%)\/(50%-35%))*100%=38%"},{"instruct":"55和66最大公因数是多少.","input":"","output":"x=11=11"},{"instruct":"一个数是6,另一个数是它的3倍,另一个数是多少.","input":"","output":"x=6*3=18"},{"instruct":"参加美术兴趣小组的有24人,参加数学兴趣小组的有18人,两个组都参加的8人,这个班有多少人?","input":"","output":"x=24+18-8=34"},{"instruct":"甲、乙两人在相距16千米的A、B两地同时出发,同向而行.甲步行每小时行4千米,乙骑车在后面,每小时速度是甲的3倍.几小时后乙能追上甲?","input":"","output":"x=16\/(4*3-4)=2"},{"instruct":"砂子堆在地面上占地正好是圆形,量出它一周的长度是15.7米,那么直径是多少米?","input":"","output":"x=15.7\/3.14=5"},{"instruct":"一条84米长的路上,原来每隔4米种一棵树.现在要改成每隔6米种一棵树,从头到尾有多少棵树保留在原来的位置上?(两端均种树)","input":"","output":"x=(84\/12)+1=8"},{"instruct":"甲、乙两个工程队合修一条公路,计划每天修50米,30天修完.实际每天多修10米,实际多少天可以修完?(用方程解)","input":"","output":"x=(50*30)\/(50+10)=25"},{"instruct":"化肥厂1、2月份共生产化肥520吨,3、4月份共生产664吨,平均每月生产化肥多少吨?","input":"","output":"x=(520+664)\/4=296"},{"instruct":"一列火车7小时行了525千米,求每小时行多少千米,列式是多少.","input":"","output":"x=525\/7=525\/7"},{"instruct":"在六•一活动广播操比赛中,有20个班参加比赛,每个班排成5组,每组有13人.参加广播操比赛的有多少人?","input":"","output":"x=5*13*20=1300"},{"instruct":"足球门票原价50元一张,为了吸引观众,同时为了倡导全民健身运动,主办单位决定降价出售.结果降低后观众增加了一半,收入也增加了五分之一.请你算一算,每张门票降价了多少元?","input":"","output":"x=50-(1+(1\/5))\/(1+(1\/2))*50=10"},{"instruct":"如果2:7的前项加上6,要使比值不变,后项应加上多少.","input":"","output":"x=28-7=21"},{"instruct":"甲、乙两地相距120千米,一辆汽车(2\/5)小时行驶了32千米,照这样计算,从甲地到乙地需要多少小时?","input":"","output":"x=120\/(32\/(2\/5))=1.5"},{"instruct":"一根铁丝长20米,用去(3\/4)后,还剩下多少米.","input":"","output":"x=20*(1-(3\/4))=5"},{"instruct":"有一个养鱼池长15米,宽12米,深4米,要在养鱼池各个面上抹一层水泥防止渗水.如果每平方米用水泥5千克,一共需要水泥多少千克?","input":"","output":"x=5*((15*4+12*4)*2+15*12)=1980"},{"instruct":"商场购进400条毛巾,按每条6元出售,卖出了(4\/5)后,发现非常畅销,于是商场决定余下的毛巾提价销售,每条售价比原来贵(1\/3),余下的毛巾能卖多少钱?","input":"","output":"x=400*(1-(4\/5))*(6*(1+(1\/3)))=640"},{"instruct":"一筐苹果连筐一共重45千克,筐重2千克,苹果重多少千克?","input":"","output":"x=45-2=43"},{"instruct":"一辆洒水车每分钟行驶80米,洒水的宽度是10米,洒水车行驶6分钟,洒水的地面是多少平方米?","input":"","output":"x=80*6*10=4800"},{"instruct":"赵萍在做计算题时,由于粗心大意,把被减数个位上的3错写成8,把十位上的7错写成1,这样得到的差是189,正确的差是多少.","input":"","output":"x=189+(73-18)=244"},{"instruct":"一根长3.8m的木头先砍掉0.8m,再砍掉1m,现在还剩下多少米?","input":"","output":"x=3.8-0.8-1=2"},{"instruct":"扬州与上海之间的实际距离约是250千米,在比例尺是1:5000000的地图上,两城市之间的距离约是多少厘米?","input":"","output":"x=250*100000*(1\/5000000)=5"},{"instruct":"把一个直角三角形放大3倍,面积会扩大多少倍.","input":"","output":"x=3**2=9"},{"instruct":"小刚看一本科技书,第一天看了全书的20%,第二天看了全书的(1\/6),还剩下76页没有看.这本书一共有多少页?","input":"","output":"x=76\/(1-(20%+(1\/6)))=120"},{"instruct":"一幅长方形的画长120厘米,宽是长的(2\/3).如果给这幅画配上画框,那么这个画框内侧的周长是多少?","input":"","output":"x=(120+120*(2\/3))*2=400"},{"instruct":"3600-(96*29+96)","input":"","output":"x=3600-(96*29+96)=720"},{"instruct":"(43\/61)的分子、分母同时加减去多少后,可约分面(1\/3).","input":"","output":"x=(43-1\/3*61)\/(1-1\/3)=34"},{"instruct":"某人从甲地前往乙地办事,去时有(2\/3)的路程乘大客车,(1\/3)的路程乘小汽车;返回时乘小汽车与大客车行的时间相同,返回比去时少用了5小时,已知大客车每小时行24千米,小汽车每小时行72千米,甲地到乙地的路程是多少千米?","input":"","output":"x=(5\/((2\/3)-(1\/(1+3)))\/(3-1))*72=432"},{"instruct":"一根竹竿长5米,把它垂直放入河中,沿水面做个记号,接着把竹竿倒过来再垂直放入河中,也沿水面做个记号,已知两个记号相距全长的(1\/5),河深多少米?","input":"","output":"x=(5-5*(1\/5))\/2=2"},{"instruct":"某校男生人数比女生多20%,那么女生比男生少多少","input":"","output":"x=20%\/(1+20%)=(1\/6)"},{"instruct":"一个长方形的长和宽都是质数个单位,周长是36个单位,面积最多是多少个单位?","input":"","output":"x=7*11=77"},{"instruct":"一台电视机原价858元,现价578元,现价比原价便宜多少元.","input":"","output":"x=858-578=280"},{"instruct":"学校举行升旗仪式,要求学生围绕升旗台排列成一个空心的正方形队列,现知道最外层有52个学生,最内层有28个学生,请你计算一下,这个空心的正方形队列共需要多少个学生.","input":"","output":"x=28*((52-28)\/8+1)+8+8*2+8*3=160"},{"instruct":"小明在计算34.72除以一个数时,由于将含有一位小数的除数看成了整数,结果得1.24.这道题的除数是多少.","input":"","output":"x=34.72\/1.24\/10=2.8"},{"instruct":"一块梯形的地,上底长240米,下底长440米,高75米,共收油菜籽10200千克.平均每公顷产油菜籽多少千克?","input":"","output":"x=10200\/2.55=4000"},{"instruct":"张立买来铅笔和水笔各4支,共付20元,找回7.6元,每支铅笔1.6元,每支水笔多少元?","input":"","output":"x=(20-7.6-1.6*4)\/4=1.5"},{"instruct":"同学们参加植树活动,其中男生92人,男生的人数比女生的3倍多14人,女生有几人?","input":"","output":"x=(92-14)\/3=26"},{"instruct":"长方形的长是10米、宽是2米,它的面积是多少平方米","input":"","output":"x=10*2=20"},{"instruct":"河西村今年小麦大丰收,年产量达到54吨,比去年增产两成.河西村去年小麦的产量是多少吨?","input":"","output":"x=54\/(1+20%)=45"},{"instruct":"已知两个质数的积是21,这两个质数的和是多少","input":"","output":"x=3+7=10"},{"instruct":"一个长方形按1:3缩小后的面积是原来的多少.","input":"","output":"x=(1\/9)=(1\/9)"},{"instruct":"在比例尺是1:5000000的地图上,量得甲乙两地铁路长是3厘米,甲乙两地的实际长度是多少千米.","input":"","output":"x=3\/(1\/5000000)\/100000=150"},{"instruct":"一项工程,甲先独做2天,后与乙合作7天,才完成全工程的一半.已知甲、乙的工作效率的比是3:2.如果这件工作由乙独做,需多少天能完成?","input":"","output":"x=((2+7)*3\/2+7)*2=41"},{"instruct":"今天我班到校学生人数为45人,缺勤率为10%,今天有多少人没来?","input":"","output":"x=45\/(1-10%)-45=5"},{"instruct":"把5.08的小数点先向右移动两位,再向左移动三位,得到的是原数的多少","input":"","output":"x=(1\/10)=(1\/10)"},{"instruct":"一个圆柱和一个圆锥体等底等高,它们的体积和是72立方分米,这个圆锥比圆柱的体积少多少.","input":"","output":"x=72\/(3+1)*(3-1)=36"},{"instruct":"小英的跑步速度为13.5米\/秒,小明比小英慢1.9米\/秒,小惠比小明慢1.5米\/秒,那么,小惠的跑步速度是多少米\/秒","input":"","output":"x=13.5-1.9-1.5=10.1"},{"instruct":"一个长方形周长50米,长与宽的比是3:2,这个长方形的面积是多少?","input":"","output":"x=((50\/2)*(3\/(3+2)))*((50\/2)*(2\/(3+2)))=150"},{"instruct":"计算:(1\/2)+((1\/3)+(2\/3))+((1\/4)+(2\/4)+(3\/4))+((1\/5)+(2\/5)+(3\/5)+(4\/5))+…+((1\/49)+(2\/49)+(3\/49)+(4\/49)+…+(48\/49))=多少.","input":"","output":"x=((1\/2)+24)*48\/2=588"},{"instruct":"红花有54朵,黄花有9朵,红花的朵数是黄花的多少倍.","input":"","output":"x=54\/9=6"},{"instruct":"绳两根,第一根长(2\/8)米,第二根长(5\/8)米,两根绳共长多少米?","input":"","output":"x=(2\/8)+(5\/8)=(7\/8)"},{"instruct":"一张正方形纸,用面积1平方厘米的正方形去摆,每排摆5个,正好摆了5排,这张纸的面积是多少平方厘米.","input":"","output":"x=5*5*1=25"},{"instruct":"用一根长36厘米的铁丝正好做成一个正方体,这个正方体的体积是多少立方厘米.","input":"","output":"x=(36\/12)*(36\/12)*(36\/12)=27"},{"instruct":"(1\/3)与(1\/3)和除(1\/3)与(1\/3)的积,商是多少?","input":"","output":"x=((1\/3)*(1\/3))\/((1\/3)+(1\/3))=(1\/6)"},{"instruct":"张师傅3小时加工27个零件,李师傅每小时加工14个零件,李师傅每小时比张师傅多加工多少个零件?","input":"","output":"x=14-27\/3=5"},{"instruct":"甲乙二人分别从A、B两地同时相向而行,乙的速度是甲的(3\/2),二人相遇后急需行进,甲到B地、乙到A地后立即返回.已知二人第二次相遇的地点距第一次相遇的地点是20千米,那么,A、B两地相距多少千米.","input":"","output":"x=20\/((3\/(2+3))-(((2*3)\/(2+3))-1))=50"},{"instruct":"25只青蛙4个小时可以吃掉7500只害虫,那么一只青蛙一个小时可以吃掉多少只害虫?","input":"","output":"x=7500\/4\/25=75"},{"instruct":"被减数减少6,减数增加8,差如何变化?和原来相差多少?","input":"","output":"x=6+8=14"},{"instruct":"一个长方形的宽是9厘米,它的长比宽的2倍还长6厘米,这个长方形的周长是多少厘米","input":"","output":"x=((9*2+6)+9)*2=66"},{"instruct":"王老师买了3瓶墨水,每瓶1.25元,又买了2支钢笔,每只3.4元.买这些东西一共花了多少元?","input":"","output":"x=1.25*3+3.4*2=10.55"},{"instruct":"如果(5\/6)A=(2\/3)B(A、B均不为0),当A=36时,B=多少.","input":"","output":"x=45=45"},{"instruct":"王爷爷的果园里种了15行梨树、17行桃树和8行苹果树,桃树每行8棵,梨树每行17棵,苹果树每行9棵.梨树、桃树和苹果树一共有多少棵?","input":"","output":"x=15*17+17*8+8*9=463"},{"instruct":"植树节来了,四年级的植树任务是300棵.四1班先行动,已经植树120棵,剩下的任务由二班和三班完成.这两个班平均每班植树多少棵才能完成余下的任务?","input":"","output":"x=(300-120)\/2=90"},{"instruct":"围绕直径是38米的圆形花坛一周,修一条宽1米的石子路,这条石子路的面积是多少?","input":"","output":"x=3.14*(38\/2+1)**2-3.14*(38\/2)**2=122.46"},{"instruct":"六年级男生比女生少40人,六年级女生人数相当于男生人数的140%.六年级男生有多少人?","input":"","output":"x=40\/(140%-1)=100"},{"instruct":"一个平行四边形的底是8分米,高是6分米,它的面积是多少平方厘米.","input":"","output":"(8*6)*100=4800"},{"instruct":"用400粒玉米做发芽测验,有20粒没有发芽,发芽率是多少?","input":"","output":"x=(400-20)\/400*100%=95%"},{"instruct":"有一堆钢管,把它堆成一个等腰梯形,最上层有15根,下面开始每层都比它上面一层多一根,最下层28根,这堆钢管一共有多少根?","input":"","output":"x=(15+28)*(28-15+1)\/2=301"},{"instruct":"两袋大米都是45千克,从甲袋取出15千克放入乙袋,这时乙袋比甲袋多多少","input":"","output":"x=(15+15)\/(45-15)=100%"},{"instruct":"王丽家在学校的东面,何川家在学校的西面.王丽每分行70米,离开学校3分后,何川每分行80米才离开,又经过12分后两人同时到家.他们两家相距多少米?","input":"","output":"x=70*(3+12)+80*12=2010"},{"instruct":"一堆货物24吨,用去(3\/4),还剩多少吨.","input":"","output":"x=24*(1-(3\/4))=6"},{"instruct":"花山街道举行小学生庆六一文艺展演,每个学校选派26名学生,4名老师参加文艺展演,街道8所学校共有多少人参加文艺展演?","input":"","output":"x=30*8=240"},{"instruct":"一个数除以5,商和余数都是4,这个数是多少","input":"","output":"x=4*5+4=24"},{"instruct":"修路工人修一条长6千米的路,已经修了35天,平均每天修160米,还剩下多少米没修?","input":"","output":"x=(6*1000)-160*35=400"},{"instruct":"商店里运来一批皮鞋,上半月卖出总数的(1\/3),下半月卖出总数的(2\/5),还剩下64双没有卖完,这批鞋一共有多少双?","input":"","output":"x=64\/(1-(1\/3)-(2\/5))=240"},{"instruct":"小红的邮票数比小华少(1\/5),小华拿多少给小红,两人一样多.","input":"","output":"x=(1\/5)\/2=(1\/10)"},{"instruct":"一个数增加它的(1\/4)是(1\/4),这个数的(1\/5)是多少","input":"","output":"x=(1\/4)\/(1+(1\/4))*(1\/5)=(1\/25)"},{"instruct":"一个数除以8,商是16,余数是6,这个数是多少.","input":"","output":"x=16*8+6=134"},{"instruct":"一个底面是正方形的容器里放着水,从里面量边长是14厘米,水的高度是8厘米.把一个铁质空心圆锥直立在容器的水中后,水的高度上升到12厘米,正好是圆锥高的一半.圆锥的底面积是多少平方厘米.","input":"","output":"x=14*14*(12-8)\/(1-((1\/2))**3)\/((1\/3)*24)=112"},{"instruct":"一段布料长10.3米,小红的妈妈做一条裤子用了2.7米,做一件上衣用去了2.1米,妈妈做一套衣服后还剩下多少米?","input":"","output":"x=10.3-(2.7+2.1)=5.5"},{"instruct":"学校楼前摆放了一个方阵花坛.这个花坛的最外层每边各摆放8盆花,最外层共摆了多少盆花?","input":"","output":"x=8*4-4=28"},{"instruct":"育才小学要在教学楼的一条长方形走廊里铺方砖,这条走廊长30米,宽2米,用边长2分米的正方形砖来铺,需要多少块方砖?","input":"","output":"x=30*2*100\/(2*2)=1500"},{"instruct":"-个圆环,外圆周长是12.56米,内圆周长是9.42米,这个圆环宽多少米.","input":"","output":"x=12.56\/3.14\/2-9.42\/3.14\/2=0.5"},{"instruct":"一个平行四边形的面积是12.42平方米,底是6.9米,高是多少.","input":"","output":"x=12.42\/6.9=1.8"},{"instruct":"配制一种盐水,盐和水的重量比是1:20,盐是盐水的多少.","input":"","output":"x=1\/(1+20\/1)=(1\/21)"},{"instruct":"一个三层书架共放书a本,如果把第二层书的(1\/3)搬到第一层,把第三层书的(1\/4)搬到第二层,三层书的数量相等,每个书架上各有几本书?","input":"","output":"x=(1\/3)=(1\/3)"},{"instruct":"由一个正方体木块加工成最大的圆柱的底面直径是10厘米,这个正方体的体积是多少立方厘米","input":"","output":"x=10*10*10=1000"},{"instruct":"如果(5\/9)\/a=(5\/9)*a,那么a是多少","input":"","output":"x=1=1"},{"instruct":"有两根等长的铁丝,第一根用去10米,第二根用去19米,余下的铁丝第一根和第二根的比是4:1,第一根铁丝剩下多少米?","input":"","output":"x=(19-10)\/(1-1\/4)=12"},{"instruct":"当a是一个大于0的数,下面的算式中结果最大的是a\/多少","input":"","output":"x=(2\/3)=(2\/3)"},{"instruct":"1+3+5+7+…+1999+2001.","input":"","output":"x=2000*500+2001=1002001"},{"instruct":"一台彩电原价是6000元,打八折后的价格是多少元.","input":"","output":"x=6000*80%=4800"},{"instruct":"一个直角三角形,三条边分别为3cm、4cm、5cm,这个三角形的面积为多少cm**2.","input":"","output":"x=3*4\/2=6"},{"instruct":"妈妈出差,她于6月15日出发,8月4日到家,一共出差多少天?","input":"","output":"x=30-15+31+4=50"},{"instruct":"把一个棱长是1m的正方体切成棱长是1dm的小正方体,把这些小正方体一个挨一个排成一排,可排多少米长.","input":"","output":"x=1*(1*10)*(1*10)*(1*10)\/(1*10)=100"},{"instruct":"长4000米的公路,原计划每人每天修4米,派20人来完成,实际修时增加了5人,可以提前几天完成任务.","input":"","output":"x=4000\/(4*20)-4000\/(4*(20+5))=10"},{"instruct":"把一个长为6cm,宽为4cm,高为5cm的长方体木块表面全部涂成红色,然后锯成棱长为1cm的小正方体.切开后,有多少块小正方体木块没有染上色.","input":"","output":"x=((6-2)*(4-2)*(5-2))\/(1*1*1)=24"},{"instruct":"计算:(4\/3)+(7\/10)-(1\/3).","input":"","output":"x=(4\/3)+(7\/10)-(1\/3)=(17\/10)"},{"instruct":"服装厂原来做一套衣服用布2.6米,采用新裁剪方法后每套可节约用布0.2米,原来做1500套衣服的布料,现在可以多做多少套?","input":"","output":"x=(2.6*1500)\/(2.6-0.2)-1500=125"},{"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20千克.现在的水果比原来还少(4\/15),原有水果多少千克?","input":"","output":"x=120\/(1-(4\/15)-(1-(2\/5)))=900"},{"instruct":"甲乙两车同时从A地开往B地,行完全程甲车要10小时,乙车要15小时,当甲车到达B地后,立即返回在距B地72千米处与乙车相遇,求AB两地相距多少千米?","input":"","output":"x=((1\/10)\/(1\/15)*72+72)\/((1\/10)\/(1\/15)-1)=360"},{"instruct":"一种报纸每月一期,每期订费0.5元,一个班一部分人订全年,另一部分人订半年,全班订报费一共是234元;如果订全年的人改订半年,订半年的人改订全年,全班订报费一共是198元,这个班有多少人.","input":"","output":"x=((234+198)\/1.5)\/(0.5*12)=48"},{"instruct":"父亲比儿子大30岁,明年父亲的年龄是儿子的3倍,那么今年儿子多少岁.","input":"","output":"x=30\/(3-1)-1=14"},{"instruct":"9台织布机2.5小时可织布119.25m,照这样计算,平均每台织布机1小时织布多少米?","input":"","output":"x=119.25\/9\/2.5=5.3"},{"instruct":"一只蜗牛从5米深的井底向上爬,它白天爬上来2米,晚上又滑下1米,多少天才能爬到井口.","input":"","output":"x=(5-2)\/(2-1)+1=4"},{"instruct":"某工厂五月份计划生产一批零件,上半月完成了计划的(7\/12),下半月完成了计划的(3\/5),结果实际比计划多生产了440个.五月份计划生产零件多少个?","input":"","output":"x=440\/((7\/12)+(3\/5)-1)=2400"},{"instruct":"把一个圆柱削成与它等底等高的圆锥,削去部分的体积是12.56立方厘米,那么圆锥的体积是多少立方厘米.","input":"","output":"x=12.56\/2=6.28"},{"instruct":"两个边长是10厘米的正方形拼成一个长方形,周长是多少厘米.","input":"","output":"x=(10+10+10)*2=60"},{"instruct":"一种中成药有300粒,如果每次吃15粒,每天吃2次,这些药能吃多少天.","input":"","output":"x=300\/(15*2)=10"},{"instruct":"在一幅比例尺是1:5000000的地图上量得甲地到乙地的距离是3.4cm,一辆列车从甲地开往乙地,每小时行驶50千米.几小时到达?","input":"","output":"x=3.4\/(1\/5000000)\/100000\/50=3.4"},{"instruct":"五年级一班有女生36人,比男生的人数多(1\/8),全班一共有多少人?","input":"","output":"x=36\/(1+(1\/8))+36=68"},{"instruct":"一个正方形的棱长增加了3倍,则它的表面积增加了多少倍","input":"","output":"x=((6*(2*4)**2)\/(6*2**2))-1=15"},{"instruct":"一台洗衣机现在每台售价1365元,比原来降低了三成五,原价是多少","input":"","output":"x=1365\/(1-35%)=2100"},{"instruct":"小明在写一个小数时,不小心把小数点的位置写错了,写成0.085.原数比现在的数多99倍.原数是多少?","input":"","output":"x=0.085*(99+1)=8.5"},{"instruct":"一次智力竞赛有20题,规定每答对一题得5分,每答错一题反扣2分.小华答完全部题得了72分.小华答对了多少题.","input":"","output":"x=20-(((20*5)-72)\/(5+2))=16"},{"instruct":"某气象站在2时、6时、10时、14时、18时、20时记录的气温分别是10℃、14℃、18℃、20℃、19℃、15℃.这天的平均气温是多少摄氏度?","input":"","output":"x=(10+14+18+20+19+15)\/6=16"},{"instruct":"把表面积是12平方厘米的正方体木块放在桌上,木块所占桌面面积是多少平方厘米","input":"","output":"x=12\/6=2"},{"instruct":"计算:1-2+3+4-5+6+7-8+…+2010=多少.","input":"","output":"x=+2011*335=673685"},{"instruct":"一堆煤,用去总数的(2\/5),这时剩下6吨,这堆煤共有多少吨?","input":"","output":"x=6\/(1-(2\/5))=10"},{"instruct":"一条绳子剪掉它的(1\/5),再接上40米,结果正好与原来一样长.这条绳子原来长多少米.","input":"","output":"x=40\/(1\/5)=200"},{"instruct":"甲车每小时行驶60km,比乙车每小时行驶路段的(6\/7)少6km,乙车每小时行驶多少km?(用方程解)","input":"","output":"x=(60+6)\/(6\/7)=77"},{"instruct":"计算:(1+6+11+16+…+126)-(2+7+12+…+122)","input":"","output":"x=1+(126-122)*25=101"},{"instruct":"某商场以每台1800元的相同价格出售两部手机,其中一部盈利20%,另一部亏损20%,则结果是盈利,还是亏损?","input":"","output":"x=(1800\/(1-20%)-1800)-(1800-1800\/(1+20%))=150"},{"instruct":"一架飞机在两个城市之间飞行,无风时每小时飞行552km,在一次往返飞行中,它顺风飞行用了5(1\/2)h,逆风飞行用了6h,求两个城市之间的距离.","input":"","output":"x=552*2\/(1\/5(1\/2)+1\/6)=3168"},{"instruct":"在一个底面积为300平方厘米的正方体铸铁中,以相对的两面为底,挖出一个最大的圆柱,然后在剩下的铸铁表面涂上油漆.求涂油漆的面积是多少?","input":"","output":"x=(300*(2+4))-(3.14*75*2)+4*3.14*75=2271"},{"instruct":"一个长方体橡皮泥,底面积是15平方厘米,高是8厘米.如果把它捏成同样底面大小的圆锥,这个圆锥的高是多少厘米.","input":"","output":"x=15*8*3\/15=24"},{"instruct":"五年级参加数学竞赛的人数占全校总人数的(1\/3),四年级参加的人数比五年级少(1\/4),两个年级参加的人数占全校参加人数的几分之几?","input":"","output":"x=(1\/3)+(1\/3)*(1-(1\/4))=(7\/12)"},{"instruct":"用40元钱购买单价分别为2元、5元和11元的三种练习本,每种至少买一本,而且钱恰好花完.则不同的购买方法有多少种.","input":"","output":"x=1+1+3=5"},{"instruct":"2003*2001\/111+2003*73\/37=多少.","input":"","output":"x=2003*2001\/111+2003*73\/37=40060"},{"instruct":"8与2.4的和乘15.6除以0.52的商,积是多少?","input":"","output":"x=(8+2.4)*(15.6\/0.52)=312"},{"instruct":"一项工作,4月1日开工,原定一个月完成,实际4月25日完成预定任务,按这种速度继续工作到4月30日,将超额完成多少.","input":"","output":"x=((1\/25)*30-1)\/1=20%"},{"instruct":"有8盆花,一排放2盆,另一排放几盆?","input":"","output":"x=8-2=6"},{"instruct":"妈妈打一本书稿,前2天打了全书的10%,照这样计算,余下部分还要打多少天?","input":"","output":"x=(1-10%)\/(10%\/2)=18"},{"instruct":"光明小学有学生750人,到军事博物馆参观的有735人,到军事博物馆参观的人数占全校人数的百分之几?","input":"","output":"x=735\/750=98%"},{"instruct":"6的5倍与3的7倍的和是多少.","input":"","output":"x=6*5+3*7=51"},{"instruct":"为了让人们感受随地丢弃废电池对环境造成的影响,某班环保小组的6名同学记录了自己一学期内用完的电池数量,结果为(单位:节):33,25,28,26,25,31.如果该班有45名学生,那么根据提供的数据,可以估计一学期内全班同学总共用完的电池数量约为多少个","input":"","output":"x=(33+25+28+26+25+31)\/6*45=1260"},{"instruct":"一本课外书140页,萍萍读的页数正好是剩下页数的(3\/7),还剩多少页没有读?(用方程解答)","input":"","output":"x=140\/(3\/7+1)=98"},{"instruct":"耕一块地,第一天耕的比这块地的(2\/3)多2公顷,第二天耕的比剩下的(1\/2)少1公顷,这时还剩下38公顷没有耕,这块地一共有多少公顷.","input":"","output":"x=((38-1)\/(1-(1\/2))+2)\/(1-(2\/3))=228"},{"instruct":"水果小贩以每千克6.8元的价格批发进50千克苹果,零售出去后,总质量减少了4%,净赚了63.2元.小贩的零售价是多少元?","input":"","output":"x=(6.8*50+63.2)\/(50*(1-4%))=8.4"},{"instruct":"一块长方形菜地,长24.5米,宽17米,如果每棵白菜战地0.25平方米.这块菜地能种白菜多少棵?","input":"","output":"x=24.5*17\/0.25=1666"},{"instruct":"织布厂三个车间,第一车间织布的米数比第二车间多(1\/4),是第三车间的80%,已知第二车间织布1200米,求第三车间织布多少米?","input":"","output":"x=1200*(1+(1\/4))\/80%=1875"},{"instruct":"甲、乙两辆汽车的速度比是4:5,它们同时从两地出发相向而行,若干小时后相遇,相遇地点离甲车出发地60千米.求两地间的路程.","input":"","output":"x=60*(5\/4)+60=135"},{"instruct":"把7米上的钢筋锯4次,平均分成一些小段,每小段的长度是多少米","input":"","output":"x=7*(1\/(4+1))=1(2\/5)"},{"instruct":"在一道有余数的除法试题中,除数是7,商是21,余数最大是多少.","input":"","o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个月制造零件1280个,本月比上月超产150%,本月制造零件多少个?","input":"","output":"x=1280*(1+150%)=3200"},{"instruct":"某小学六年一班,有一天出席49人,事假1人,这天的出席率是多少.","input":"","output":"x=(49\/(49+1))*100%=98%"},{"instruct":"有两列火车,一列长130米,每秒行23米,另一列长250米,每秒行15米,现在两车在双轨车道上相向而行,问从相遇到相离需要几秒钟?","input":"","output":"x=(250+130)\/(23+15)=10"},{"instruct":"一个饲养场,养鸭800只,养的鸭比鸡少(1\/5),养的鸡有多少只?","input":"","output":"x=800\/(1-(1\/5))=1000"},{"instruct":"(1\/4)*(4.85\/(5\/18)-3.6+6.15*3(3\/5))+(5.5-1.75*(1(2\/3)+(19\/21)))=多少.","input":"","output":"x=(1\/4)*(4.85\/(5\/18)-3.6+6.15*3(3\/5))+(5.5-1.75*(1(2\/3)+(19\/21)))=10"},{"instruct":"6台插秧机1小时插秧720平方米,3台同样的插秧机2小时可插秧多少平方米?(改自课本)","input":"","output":"x=720\/6\/1*3*2=720"},{"instruct":"有100人参加算术测验,从第一题到第五题共有5道题.答对每道题的人数分别是:第一题90人,第二题82人,第三题48人,第四题87人,第五题62人,这次测验规定,5道题只要做对了3道题就及格,那么最少有多少人及格.","input":"","output":"x=48+((62-48)-4*2)+((62-48)-4*2)=60"},{"instruct":"张阿姨每分钟可打80字,李阿姨每分钟打的字比张阿姨多40%,李阿姨每分钟打多少字?","input":"","output":"x=80*(1+40%)=112"},{"instruct":"小王用一根铁丝围成了一个边长6厘米的正方形,现在他想把它改围成一个等边三角形.请你帮小王算一算,若围成等边三角形,边长应该是多少厘米?","input":"","output":"x=6*4\/3=8"},{"instruct":"一个水果店,运来的苹果和桔子重量的比是4:5,梨的重量是苹果的(2\/3),又比桔子少210千克,水果店运来桔子多少千克?","input":"","output":"x=210\/((5\/4)-(2\/3))*(5\/4)=450"},{"instruct":"今年,玲玲8岁,奶奶60岁,再过多少年,奶奶的年龄是玲玲的5倍.","input":"","output":"x=(60-8*5)\/(5-1)=5"},{"instruct":"48个人围成一个正方形,每边上的人数相等,每条边上有多少人.","input":"","output":"x=(48+4)\/4=13"},{"instruct":"电影院原来每天放3场电影,现在每天多放1场.平均每场卖98张票,现在每天可以卖多少张票?(用两种方法解答)","input":"","output":"x=98*3+98*1=392"},{"instruct":"一个三角形的两条边都是(2\/8)米,第三条边是(3\/8)米,这个三角形的周长是多少米?","input":"","output":"x=(2\/8)+(2\/8)+(3\/8)=(7\/8)"},{"instruct":"一个三位数,个位数字是百位数字的5倍,十位数字刚好是个位与百位数之和,这个数是多少.","input":"","output":"x=165=165"},{"instruct":"小刚读一本书,第一天读了的与剩下的比是2:13,第二天比第一天多读36页,这时已读页数与剩下的页数的比是3:7,这本书共有多少页?","input":"","output":"x=36\/(((3\/(3+7))-(2\/(13+2)))-(2\/(13+2)))=1080"},{"instruct":"解方程:(5.3x-5)\/7=x-8.","input":"","output":"x=(8-5\/7)\/(1-5.3\/7)=30"},{"instruct":"一块合金重600千克,其中含铝60%,含锡20%,其余是铅.这块合金含铅多少千克?","input":"","output":"x=600*(1-60%-20%)=120"},{"instruct":"参加兴趣组,三年级参加25人,四年级参加的人数是三年级的3倍,五年级参加的人数比四年级的2倍少55人.五年级参加了多少人?","input":"","output":"x=25*3*2-55=95"},{"instruct":"一批货物,第一次运走27吨,第二次运走总数的30%.这是已运走的货物与未运货物的吨数比是3:1,这批货物一共有多少吨?","input":"","output":"x=27\/((3\/(3+1))-30%)=60"},{"instruct":"学校气象小组一天中测得气温如下:14度、16度、20度、21度、14度,这一天的平均气温是多少度.","input":"","output":"x=(14+16+20+21+14)\/5=17"},{"instruct":"计算:(1\/30)+(2\/30)+(3\/30)+…+(19\/30)-(1\/150)-(3\/150)-(5\/150)-…-(39\/150).","input":"","output":"x=(((1+19)*19\/2)\/30)-(((1+39)*20\/2)\/150)=(11\/3)"},{"instruct":"银风水果店运来一批水果.其中梨子386千克,甘蔗比梨子的4倍少60千克,运来的梨子和甘蔗共多少千克?","input":"","output":"x=386*4-60+386=1870"},{"instruct":"一个底面直径是4分米的圆柱形的无盖铁桶,高5分米,如果铁桶装满了水,那么装的水有多少升?","input":"","output":"x=3.14*(4\/2)**2*5=62.8"},{"instruct":"有一块梯形田,上底26m,下底38m,高17.5m.如果每平方米种8株甘蔗,这块田可种甘蔗多少株?","input":"","output":"x=(26+38)*17.5\/2\/8=70"},{"instruct":"计算1993(1\/2)-1992(1\/3)+1991(1\/2)-1990(1\/3)+…+1(1\/2)-(1\/3).","input":"","output":"x=1(1\/6)*997=1163(1\/6)"},{"instruct":"水果店运进一批苹果,第一天卖出总数的40%,第二天卖出210千克,这时卖出的与这批苹果的比是3:4,这批苹果共有多少千克?","input":"","output":"x=210\/((3\/4)-40%)=600"},{"instruct":"24060除以38与22的和,商是多少?","input":"","output":"x=24060\/(38+22)=401"},{"instruct":"3米的10%和1米的多少相等.","input":"","output":"x=3*10%\/1=30%"},{"instruct":"用圆规画一个周长为31.4cm的圆,圆规两脚尖的距离应取多少cm.","input":"","output":"x=31.4\/(2*3.14)=5"},{"instruct":"2003年10月28日,\"神舟\"五号载人飞船发射试验队队长许达哲透露:我国将在2004年下半年发射\"神舟\"六号载人飞船,共3人乘\"神六\"遨游太空7天.如果\"神六\"与\"神五\"都是平均90分钟绕地球飞行一圈,那么\"神六\"将绕地球飞行多少圈.","input":"","output":"x=(24*7*60)\/90=112"},{"instruct":"直角三角形的三条边长为6厘米、8厘米、10厘米,它的面积是多少.","input":"","output":"x=6*8\/2=24"},{"instruct":"一块长方形地长60m,宽是长的(3\/5),这块地的面积是多少.","input":"","output":"x=60*(60*(3\/5))=2160"},{"instruct":"有一包糖果,不论是平均分给6个人,还是平均分给10个人都刚好分完,那么这包糖果至少有多少块?","input":"","output":"x=2*3*5=30"},{"instruct":"某次数学竞赛共20道题,评分标准是:每做对一题得5分,每做错或不做一题扣1分.小华参加了这次竞赛,得了64分.问:小华做对几道题?","input":"","output":"x=20-(100-64)\/(5+1)=14"},{"instruct":"修路队修路,第一天修了54.8米,比第二天少修14.7米,两天工修多少米?","input":"","output":"x=54.8+(54.8+14.7)=124.3"},{"instruct":"杨晨馨家10月份用水量是11.16吨,她家有3口人,平均每人每天用水多少吨?","input":"","output":"x=11.16\/3\/31=0.12"},{"instruct":"9\/10=\\frac{(_{})}{(_{})}.","input":"","output":"x=9\/10=(9\/10)"},{"instruct":"一件衣服打八五折后比原价便宜了36元,这件衣服原价多少元?正确的列式是多少","input":"","output":"x=36\/(1-85%)=36\/(1-85%)"},{"instruct":"1月16日淮安最高气温4℃,最低气温-4℃,这天最高气温与最低气温相差多少℃.","input":"","output":"x=4-(-4)=8"},{"instruct":"一个车队运送238吨的抗震救灾物资,已知大卡车能运15吨,小卡车能运8吨,车队中小卡车比大卡车多1辆,问车队中小卡车共运多少吨物资.","input":"","output":"x=(15+238)\/(8+15)*8=88"},{"instruct":"一个圆锥底面周长94.2分米,高与底面直径相等,它的体积是多少?","input":"","output":"x=(1\/3)*3.14*((94.2\/3.14)\/2)**2*(94.2\/3.14)=7065"},{"instruct":"王老师把3000元存入银行,定期2年,年利率按3.75%计算,到期可得本金和利息多少元.(国家已暂停收取利息税)","input":"","output":"x=3000+3000*3.75%*2=3225"},{"instruct":"在一次数学考试中,甲班全班平均成绩是75分,有(4\/5)的人及格,及格同学的平均成绩是82.5分,问不及格同学的平均成绩是多少分?","input":"","output":"x=(75-82.5*(4\/5))\/(1-(4\/5))=45"},{"instruct":"一套训练服原价88元,打折后65元.学校运动队买了48套,打折后少花多少元?","input":"","output":"x=(88-65)*48=1104"},{"instruct":"三个自然数A、B、C之和是111,已知A、B的平均数是31,A、C的平均数是37,那么B、C的平均数是多少.","input":"","output":"x=(111-(((31*2)+(37*2))-111))\/2=43"},{"instruct":"把一根木料锯成6段要用30分钟,照这样计算,把这根木料锯成9段要多少分钟.","input":"","output":"x=30\/(6-1)*(9-1)=48"},{"instruct":"某个数的(4\/5)比20大8,则这个数是多少","input":"","output":"x=(20+8)\/(4\/5)=35"},{"instruct":"把一张边长是20厘米的正方形纸板剪成半径是2.5厘米的圆,最多可以剪成几个?","input":"","output":"x=(20\/(2.5*2))*(20\/(2.5*2))=16"},{"instruct":"买2.5千克水果糖,付出20元钱?找回4.25元,每千克水果糖多少元?","input":"","output":"x=(20-4.25)\/2.5=6.3"},{"instruct":"一个圆锥的体积是250立方厘米,高是10厘米.底面积是多少?","input":"","output":"x=250*3\/10=75"},{"instruct":"某商场举办\"迎端午\"促销活动,粽子买3千克送1千克.每千克粽子24.4元,妈妈买了8千克,花了多少钱?","input":"","output":"x=24.4*(8\/(3+1)*3)=146.4"},{"instruct":"某学校合唱队站队,把学生分为12人一排,15人一排,都恰好分完,这个合唱队至少有多少个学生?","input":"","output":"x=2*2*3*5=60"},{"instruct":"音乐组数比舞蹈组人数多14人,后来从声乐组调4人到舞蹈组后,声乐组与舞蹈组人数的比为13:10,声乐组与舞蹈组共有多少人?","input":"","output":"x=(14-4-13\/10*4)\/(13\/10-1)+14+(14-4-13\/10*4)\/(13\/10-1)=46"},{"instruct":"有四个少先队拾树种.乙、丙、丁三队平均每队拾24千克,甲、乙、丙三队平均每队拾26千克,已知丁队拾28千克,求甲队拾多少千克?","input":"","output":"x=26*3+28-24*3=34"},{"instruct":"在一次数学竞赛中,王冬、李欣、刘力三人的平均成绩是86分,已知王冬的分数比李欣少4分,李欣与刘力分数的比是43:45,这次数学竞赛王冬得了多少分?","input":"","output":"x=43*(4+86*3)\/(43+45+43)-4=82"},{"instruct":"修一条水渠,每天工作8小时,要9天完成,如果工作效率不变,每天工作6小时,多少天可以完成任务?(用比例解)","input":"","output":"x=(8*9)\/6=12"},{"instruct":"火车每小时行140千米,飞机的速度是火车的6倍.飞机每小时飞行多少千米?","input":"","output":"x=140*6=840"},{"instruct":"3小时35分=多少小时(填分数)","input":"","output":"x=35\/60+3=3(7\/12)"},{"instruct":"修两段同样长的公路,修路队修第一段路时,平均每天修0.5千米;修第二段路时,平均每天修1.5千米.要修完这两段公路,平均每天修多少千米?","input":"","output":"x=(3\/4)=(3\/4)"},{"instruct":"冬冬看一本54页的故事书,看了9天,平均每天看几页?","input":"","output":"x=54\/9=6"},{"instruct":"编一道应用题,使解这道应用题时列式为:120\/(25-15)","input":"","output":"x=120\/(25-15)=120\/(25-15)"},{"instruct":"小强家五月份用电70度,比上个月节约了30度,比上个月节约了百分之几?","input":"","output":"x=30\/(70+30)=30%"},{"instruct":"一本故事书,小明每天看12页,6天看完,这本故事书共有多少页?","input":"","output":"x=12*6=72"},{"instruct":"在(2\/19)、(3\/29)、(4\/39)、(5\/49)这四个分数中,最大的是多少.","input":"","output":"x=(2\/19)=(2\/19)"},{"instruct":"一台织布机3小时织布96.3米,照这样计算,这样的5台织布机织布8小时,可以织布多少米?","input":"","output":"x=96.3\/3*5*8=1284"},{"instruct":"用简便方法计算:(5\/8)*7+(1\/8)*5(5\/6)*25-(1\/6)*85.","input":"","output":"x=(1\/6)*125-(1\/6)*85=(20\/3)"},{"instruct":"修一条长20千米的路,已经修了17千米,还剩全长的几分之几没有修?","input":"","output":"x=(20-17)\/20=(3\/20)"},{"instruct":"一个果园,今年收苹果480吨,已出售(5\/6),还剩多少吨?.","input":"","output":"x=480*(1-(5\/6))=80"},{"instruct":"张叔叔每月收入约20000元,他将一年收入的60%存入银行,定期一年,当时的年利率是1.75%,到期后,他可获得利息多少元?","input":"","output":"x=20000*12*60%*1.75%*1=2520"},{"instruct":"用50元购买学习用品,买了8支单价3.6元的活动铅笔,又买了12本相同的笔记本后,找回了6.8元,每本笔记本多少元?","input":"","output":"x=(50-3.6*8-6.8)\/12=1.2"},{"instruct":"两个等底等高的圆柱和圆锥,它们的体积之和是24cm**3,其中圆锥的体积是多少cm**3.","input":"","output":"x=24\/(3+1)=6"},{"instruct":"一只装有水的长方体玻璃杯,底面积是60平方厘米,水深8厘米.现将一个圆柱体铁块竖放在水中后,仍有一部分铁块露在水面上,现在水深10厘米,求放入的圆柱体的底面积?","input":"","output":"x=(60*10-60*8)\/10=12"},{"instruct":"校办工厂要在一块平坦的地面上起一个无盖圆柱形水池,水池深1米,内直径2米,壁厚0.2米,砌好后,底面、内壁、外侧面和圆形环口都要抹上水泥,一共要抹多少平方米?(取л≈3)","input":"","output":"x=3*2*1+3*1**2+3*(1+0.2)*2*1+3*((1+0.2)**2-1**2)=17.52"},{"instruct":"一辆汽车和一辆摩托车同时从甲、乙两地相对开出,汽车每小时行40千米,摩托车每小时行65千米,当摩托车行到离两地中点处50千米时和汽车相遇.甲、乙两地相距多少千米?","input":"","output":"x=(65+40)*((50*2)\/(65-40))=420"},{"instruct":"某修路队计划修一条长4千米的公路,已经修了全长的(5\/8),还有多少千米没有修?","input":"","output":"x=4*(1-(5\/8))=1.5"},{"instruct":"小明经过(2\/3)时写了80个毛笔字,平均每小时写多少个?","input":"","output":"x=80\/(2\/3)=120"},{"instruct":"一个圆柱形容器,底面半径为10cm,里面盛有水,现将一个圆锥形铁块放在容器内并浸没在水中,水面上升1cm,这个圆锥形铁块的体积是多少?","input":"","output":"x=3.14*10**2*1=314"},{"instruct":"甲乙两人绕540米长的环形跑道跑步,甲每秒跑5米,乙每秒跑4米,若他们同时从同一地点出发且跑的方向相反,则到他们同时回去到起点为止,共相遇了多少次,(包括同时回去到起点时那次相遇)","input":"","output":"x=540\/(540\/5)+540\/(540\/4)=9"},{"instruct":"学校买来排球和足球各12个,排球每个15元,足球每个25元,学校买足球和排球共花了多少元?","input":"","output":"x=(15+25)*12=480"},{"instruct":"一项工程,甲独做75天完成,乙独做50天完成,在合做过程中,甲中途离开了一些天数,结果整个工程40天才完成.甲中途离开了几天?","input":"","output":"x=40-(1-(1\/50)*40)\/(1\/75)=25"},{"instruct":"0.0036写成分数是多少","input":"","output":"x=(36\/10000)=(36\/10000)"},{"instruct":"某服装店的老板,将两件不同的衣服均以每件180元的价格出售,结果一件赚了20%另外一件赔了20%,小刚说这个老板正好不赔也不赚.你同意小刚的说法吗?","input":"","output":"x=((180\/(1-20%))-180)-(180-(180\/(1+20%)))=15"},{"instruct":"某商店第一季度营业额是200万元,如果按营业额的5%缴纳营业税,这家商店第一季度共缴纳营业税款多少万元.","input":"","output":"x=200*5%=10"},{"instruct":"某工厂把制衣任务按5:3分给甲、乙两个车间,甲车间实际制衣960套,超过原分配任务的20%,原计划乙车间要制衣多少套?","input":"","output":"x=(960\/(1+20%))*(3\/5)=480"},{"instruct":"有一个正方形的池塘,四个角上都栽一棵树,如果每边栽9棵树,四边一共栽多少棵树.","input":"","output":"x=9*4-4=32"},{"instruct":"4.85\/(5\/18)-3.6+6.15*3(3\/5).","input":"","output":"x=4.85\/(5\/18)-3.6+6.15*3(3\/5)=36"},{"instruct":"2001120011\/20011=多少.","input":"","output":"x=2001120011\/20011=100001"},{"instruct":"参加数学竞赛,女生人数是男生的90%,如果女生再有9人参加,则女生人数比男生多(1\/5).参加竞赛的女生有多少人?","input":"","output":"x=9\/(1+(1\/5)-90%)*90%=27"},{"instruct":"一个等边三角形周长是24米,高是6.9米,它的面积是多少平方米.","input":"","output":"x=24\/3*6.9\/2=27.6"},{"instruct":"同学们去春游,四年级有105人,五年级的人数是四年级的2倍,六年级的人数比四五年级的人数的总和还多3人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7.5)\/4=2.5"},{"instruct":"上海世博会的一个志愿者团队中,男志愿者的数量是女志愿者的50%,如果这个团队共有120人,那么男志愿者有多少人?","input":"","output":"x=120-(120\/(1+50%))=40"},{"instruct":"当x=3时,x**2+2x=多少.","input":"","output":"x=3**2+2*3=15"},{"instruct":"一批水果重500千克,卖出40%,又运进40%,这时水果重多少千克.","input":"","output":"x=500*(1-40%)*(1+40%)=420"},{"instruct":"养鱼场卖出的鱼比剩下的多28千克,卖出126千克.养鱼场原有鱼多少千克?","input":"","output":"x=126-28+126=224"},{"instruct":"北京中央电视塔高405米,百货大楼比它矮72米,百货大楼高多少米?","input":"","output":"x=405-72=333"},{"instruct":"把49分拆成几个自然数的和,这几个自然数的连乘积最大是多少.","input":"","output":"x=3*3*3*3*3*3*3*3*3*3*3*3*3*3*3*2*2=57395628"},{"instruct":"甲、乙两个粮仓共存粮1400吨,甲仓运走本仓的12.5%,乙仓运进100吨,现在两仓库存粮相等,原来甲仓存粮多少吨?","input":"","output":"x=100\/12.5%=800"},{"instruct":"化肥厂要生产5200吨化肥,已经生产了25天,每天生产120吨.余下的要在8天内完成,平均每天要生产多少吨?","input":"","output":"x=(5200-25*120)\/8=275"},{"instruct":"某数减去6后乘以10,加上10,除以12,结果为10,这个数是多少.","input":"","output":"x=(10*12-10)\/10+6=17"},{"instruct":"菜场运来600千克青菜,比运来的白菜多20%,比白菜多多少千克?","input":"","output":"x=600\/(1+20%)*20%=100"},{"instruct":"学校元月24日放寒假,2月23日开学,学校一共放多少天假.","input":"","output":"x=31-24+1+23=31"},{"instruct":"四年级同学准备做160朵花庆祝\"六一\"儿童节,已经做好了100朵,剩下的分给10个同学去做,平均每人要做几朵?","input":"","output":"x=(160-100)\/10=6"},{"instruct":"计算:1995+199.5+19.95+1.995=多少.","input":"","output":"x=1995+199.5+19.95+1.995=2216.445"},{"instruct":"把两个棱长5厘米的正方体拼成一个长方体后,在表面涂颇色,涂色面积是多少平方厘米.","input":"","output":"x=5*5*(6*2-2)=250"},{"instruct":"一个底面半径为10厘米的圆柱形杯中装满水.水完全淹没了一个半径为5厘米,高6厘米的圆锥体,当圆锥体取出后,杯里的水下降了多少厘米?","input":"","output":"x=(1\/3)*3.14*5**2*6\/(3.14*10**2)=0.5"},{"instruct":"粮店运进一批面粉(5\/4)吨,第一天售出(1\/4)吨,第二天售出(1\/5)吨.两天一共售出多少吨?","input":"","output":"x=(1\/4)+(1\/5)=(9\/20)"},{"instruct":"从甲地到乙地,慢车要行15小时,快车要行10小时,慢车从乙地开出5小时后,快车从甲地开出,再经过几小时两车相遇?","input":"","output":"x=(1-(1\/15)*5)\/((1\/15)+(1\/10))=4"},{"instruct":"□40\/5要使商是两位数,□最大填多少.","input":"","output":"x=4=4"},{"instruct":"小明看一本书,第一天看了全书的(1\/7),第二天看了27页,两天共看的页数与剩下页数的比是2:3,这本书共有多少页?","input":"","output":"x=27\/((2\/(2+3))-(1\/7))=105"},{"instruct":"育英小学昨天有30人未到,出勤率为94%,今天只有10人未到,出勤率为多少.","input":"","output":"x=(((30\/(1-94%))-10)\/(30\/(1-94%)))*100%=98%"},{"instruct":"有405个同学参加体操表演,平均分成3支队伍,每支队伍的人平均站成3排,每排有多少人?.","input":"","output":"x=405\/3\/3=45"},{"instruct":"一个长方体蓄水池,占地15平方米,池深1.6米,池内最多能蓄水多少立方米.","input":"","output":"x=15*1.6=24"},{"instruct":"将一个高是24cm的圆锥形容器里装满水,倒入与它等底等高的圆柱形容器里,圆柱形容器中水的高度是多少cm","input":"","output":"x=24*(1\/3)=8"},{"instruct":"水果店有一批苹果,上午卖出的与剩下的重量比是3:5,下午卖出60千克,这时卖出的占这批水果总数的(9\/16).这批水果原来有多少千克?","input":"","output":"x=60\/((9\/16)-(3\/(3+5)))=320"},{"instruct":"一条小渠,第一天修了全长的(1\/3)多80米,第二天修了余下的20%少40米,这时还剩下360米没修,这条水渠全长多少米?","input":"","output":"x=((360-40)\/(1-20%)+80)\/(1-(1\/3))=720"},{"instruct":"一只篮球的售价是86元,学校买了15只篮球,一共用去多少元?","input":"","output":"x=86*15=1290"},{"instruct":"六年级一班、二班和三班,每班各派三名同学参加围棋比赛,每名同学只与另外两班的所有同学各赛一盘棋.每盘棋的胜者得3分,负者得0分,若是和棋则各得1分.比赛结果:一班得了25分,二班得了23分,三班得了28分,那么他们一共下了多少盘和棋?","input":"","output":"x=0=0"},{"instruct":"一个比的比值是(4\/5),比的后项是(1\/2),前项是多少.","input":"","output":"x=(4\/5)*(1\/2)=(2\/5)"},{"instruct":"一个房间长6m、宽3m、高2.8m.如果在房间四周贴墙纸,除去门窗12m**2,已知每平方米墙纸15元,供需多少钱买墙纸?","input":"","output":"x=15*((6*2.8+3*2.8)*2-12)=576"},{"instruct":"买4个单价是a元的足球,付了500元,应找回多少元.","input":"","output":"x=500-4=500-4"},{"instruct":"水果店里每千克梨是2.8元,每千克香蕉是1.9元,每千克香蕉比梨便宜多少元?","input":"","output":"x=2.8-1.9=0.9"},{"instruct":"小华看一本96页的故事书,看了25%一共看了多少页.","input":"","output":"x=96*25%=24"},{"instruct":"学校有足球和篮球共20个,恰好可供96名同学同时活动,足球每6人玩一个,篮球每3人玩一个,其中足球有多少个.","input":"","output":"x=20-((4*6)\/(6-3))=12"},{"instruct":"某车间一天有98人准时到岗,有2人没有到岗,这个车间的出勤率是多少.","input":"","output":"x=(98\/(98+2))*(98+2)%=98%"},{"instruct":"在这种情况下:2<b<8,4<a<7,((b)\/(a))是真分数的有多少个.","input":"","output":"x=9=9"},{"instruct":"设正整数a、b、c、d满足条件((a)\/(b))=((b)\/(c))=((c)\/(d))=(5\/8),那么a+b+c+d的最小值是多少?","input":"","output":"x=125+200+320+512=1157"},{"instruct":"商店以每个12元的价格批发进450个奥运福娃,以每个15元的价格卖出300个,剩下的按每个8元的价格全部卖出.你认为商店是赚钱还是赔钱?赚或赔了多少钱?","input":"","output":"x=(15*300+8*(450-300))-(12*450)=300"},{"instruct":"一个圆的面积是25平方分米,如果它的半径扩大2倍,则面积是多少平方米.","input":"","output":"x=25*(2**2)=100"},{"instruct":"一个数除以5余2,除以7余3,除以11余7,满足条件的最小自然数是多少.","input":"","output":"x=227=227"},{"instruct":"大胜用小棒摆了8个六边形.如果用这些小棒摆正方形,可以摆几个?","input":"","output":"x=6*8\/4=12"},{"instruct":"近似数是6.39的三位小数一共有多少个.","input":"","output":"x=4+5=9"},{"instruct":"计算4567-3456+1456-1567=多少.","input":"","output":"x=4567-3456+1456-1567=1000"},{"instruct":"一箱苹果,每个果篮放12个,或放16个都正好放完.这箱苹果最少有多少个?","input":"","output":"x=2*2*3*2*2=48"},{"instruct":"某洗衣机厂今年计划生产洗衣机4.2万台已经生产了6个月,平均每个月生产0.3万台,余下的任务,平均每个月要生产多少万台才能完成?","input":"","output":"x=(4.2-6*0.3)\/(12-6)=0.4"},{"instruct":"一个汽车运输队,第一天运送货物37.6吨,第二天运送货物比第一天多6.7吨,这个运输队两天共运送货物多少吨?","input":"","output":"x=37.6+(37.6+6.7)=81.9"},{"instruct":"街心花园修建一个圆形花坛,周长是31.4米,在花坛的周围修建一条宽是1米的环形小路.这条小路的面积多少?","input":"","output":"x=3.14*(((31.4\/(2*3.14))+1)**2-(31.4\/(2*3.14))**2)=34.54"},{"instruct":"简算:3.4*8+3.4.","input":"","output":"x=3.4*8+3.4=30.6"},{"instruct":"一个圆柱,侧面积是37.68平方厘米,高是2厘米,它的底面直径是多少厘米.","input":"","output":"x=(37.68\/2)\/3.14=6"},{"instruct":"一根绳子对折两次后的长度比对折三次后的长度长6米,这根绳子长多少米.","input":"","output":"x=6\/((1\/4)-(1\/8))=48"},{"instruct":"被除数是47,商是9,余数是2,它的除数是多少.","input":"","output":"x=(47-2)\/9=5"},{"instruct":"做20根长2米,管口直径0.15米的白铁皮通风管,至少需要白铁皮多少平方米?","input":"","output":"x=3.14*0.15*2*20=18.84"},{"instruct":"爱心文体超市运来一批新款运动服,卖了一个星期,平均每天卖了208件,还剩112件.这批新款运动服一共有多少件?","input":"","output":"x=7*208+112=1568"},{"instruct":"1平方米绿草坪平均每天大约能释放氧气15克,吸收二氧化碳20克.光明小区有860平方米.每天大约能释放出氧气多少克?","input":"","output":"x=15*860=12900"},{"instruct":"(1\/5)<((())\/8)<(3\/4),括号里中可以填写的最大整数是多少.","input":"","output":"x=(40\/8)=5"},{"instruct":"果园里有桃树222棵,梨数的棵数是桃数的2倍多22棵,苹果树是梨数的3倍,苹果树有多少棵?","input":"","output":"x=(222*2+22)*3=1398"},{"instruct":"女孩有12个苹果,男孩有26个苹果,男孩拿多少个苹果给女孩,两人的苹果就一样多了.","input":"","output":"x=26-(12+26)\/2=7"},{"instruct":"某工厂男职工人数占全厂职工总数的20%,男职工人数比女职工人数少百分之几?","input":"","output":"x=(1-20%-20%)\/(1-20%)=75%"},{"instruct":"\"六一\"游园会,幼儿园把买来的糖果分给大班一半,又把剩下的一半送给了中班,还剩下2.5kg.幼儿园一共买来多少千克糖果.","input":"","output":"x=2.5*2*2=10"},{"instruct":"两个数相除的商是6.3,如果被除数的小数点向右移动两位,除数不变,商应该是多少","input":"","output":"x=6.3*100=630"},{"instruct":"一个三位数,每个数位上的数字都相同,把每个数位上的数字相加,和正好是15,这个三位数是多少.","input":"","output":"x=555=555"},{"instruct":"规定运算:a☆b=5a-2b,求((3\/5)☆(4\/3))☆(2\/3).","input":"","output":"x=5*(1\/3)-2*(2\/3)=(1\/3)"},{"instruct":"小明晚上8点钟睡觉,早上5点半起床,他睡眠多少小时.","input":"","output":"x=(24-20)+5.5=9.5"},{"instruct":"一个工厂计划安装270台新机器,头5天安装了45台,照这样的速度,完成计划要几天?","input":"","output":"x=270\/(45\/5)=30"},{"instruct":"两地相距0.9千米,小华和小红从两地同时出发,相向而行.小华出发l分钟后,又回原地取东西(停留时间不计),然后立即返回,又经过6分钟和小红相遇.已知小红每分钟行60米,那么小华每分钟行多少米.","input":"","output":"x=(0.9*1000-60*(6+1))\/6=80"},{"instruct":"甲、乙两城相距750千米.一辆汽车以每小时50千米的速度从甲城开往乙城,几小时后可以到达?","input":"","output":"x=750\/50=15"},{"instruct":"小明登上山顶之后沿原路下山,上下山共用4小时,已知上山用了2.4小时下山的速度是每小时7.5千米,求上山的速度.","input":"","output":"x=(4-2.4)*7.5\/2.4=5"},{"instruct":"修一段公路,已修了90米,比未修的(2\/3)少15米,这条公路还有多少米未修?","input":"","output":"x=157.2=157.2"},{"instruct":"装订小组要装订1680本书,计划每小时装订80本,如果要提前5小时完成任务,那么每小时要装订多少本?","input":"","output":"x=1680\/(1680\/80-5)=105"},{"instruct":"90米是1000米的多少.","input":"","output":"x=90\/1000=(9\/100)"},{"instruct":"一个圆形花圃的周长为100.48米,在它里面留出(1\/8)的面积种玫瑰花.玫瑰花的占地面积是多少平方米?","input":"","output":"x=(3.14*(100.48\/3.14\/2)**2)*(1\/8)=100.48"},{"instruct":"某人到快餐店打暑期工,一个月(30天计)报酬为800元和发给帽,鞋和工作服一套.她由于另有原因,只工作了20天,得到500元,(劳保用品不用交回),请算算劳保用品应值多少元.","input":"","output":"x=(800-500)*2-500=100"},{"instruct":"有一个梯形的果园,上底是10米,下底是20米,高是12米.平均每颗桃树占地4平方米,这个果园一共可栽多少棵桃树?","input":"","output":"x=(10+20)*12\/2\/4=45"},{"instruct":"一个机器零件长8毫米,按7:1的比例画在纸上,要画多少毫米.","input":"","output":"x=8*(7\/1)=56"},{"instruct":"一个长方形的面积是30cm**2,如果长扩大6倍,宽缩小3倍,则这个长方形的面积是多少cm**2.","input":"","output":"x=30*6\/3=60"},{"instruct":"一块正方形菜地,四周篱笆的长度是48米,这块菜地的面积是多少平方米?","input":"","output":"x=(48\/4)*(48\/4)=144"},{"instruct":"一家服装店每天的销售额大约是26(百元),请问第二季度该服装店的销售额大约是多少百元?","input":"","output":"x=26*(30+31+30)=2366"},{"instruct":"甲数是(3\/4),乙数比甲数少(2\/3),乙数是多少?","input":"","output":"x=(3\/4)*(1-(2\/3))=(1\/4)"},{"instruct":"一个正方体的表面积是96平方厘米,把它切成两个相等的长方体后,问每个长方体的表面积是多少平方厘米?","input":"","output":"x=96\/6+96\/2=64"},{"instruct":"如果50-4x=26,那么6.5+1.5x=多少","input":"","output":"x=6.5+1.5*((50-26)\/4)=15.5"},{"instruct":"一辆汽车从甲地开乙地,行了全程的(1\/3),剩下的路程如果以每小时60千米的速度行驶,3小时可以到达,甲乙两地相距多少千米?","input":"","output":"x=60*3\/(1-(1\/3))=270"},{"instruct":"张磬宇的爸爸用一个棱长6厘米的正方体木块削成一个最大的圆锥体玩具给她玩,削成的圆锥的体积是多少立方厘米?","input":"","output":"x=3.14*(6\/2)**2*6*(1\/3)=56.52"},{"instruct":"某织布厂第一车间有工人250人,相当于第二车间人数的(5\/6),两车间人数的总数占职工总数的11%.全厂职工有多少人?","input":"","output":"x=(250+250\/(5\/6))\/11%=5000"},{"instruct":"五3班有28位男生,24位女生,男生占全班人数的多少","input":"","output":"x=28\/(28+24)=(7\/13)"},{"instruct":"一个圆锥形麦堆底面半径2米,高1.2米,如果每立方米小麦种735千克,这堆小麦一共重多少千克?","input":"","output":"x=((1\/3)*3.14*2**2*1.2)*735=3692.64"},{"instruct":"在一个周长是600m的鱼塘周围,每隔20m种一棵桃树,一共需要多少棵树苗.","input":"","output":"x=600\/20=30"},{"instruct":"原有一种盐水,盐与水的比是1:8,若再放入12千克水,则新盐水重48千克.现在盐水共有多少千克水?","input":"","output":"x=48-(48-12)*(1\/(1+8))=44"},{"instruct":"小明家每天要买一瓶牛奶和一袋豆浆,牛奶每瓶3.50元,豆浆每袋1.50元.他们家一星期买牛奶和豆浆要花多少钱?","input":"","output":"x=(3.5+1.5)*7=35"},{"instruct":"有一批水果,用小筐120只可装运完,用大筐80只也可装运完,已知每只小筐比每只大筐少装20千克,那么这批水果有多少千克.","input":"","output":"x=20*80\/(120-80)*120=4800"},{"instruct":"人民会堂一楼有630个座位,二楼有座位20排,每排有40个座位,这个会堂一共有多少个座位?","input":"","output":"x=630+40*20=1430"},{"instruct":"中心小学六年级共有女生96人,是六年级学生人数的(8\/15),六年级人数是全校人数的(1\/4),金佛寺中学共有多少人?","input":"","output":"x=96\/(8\/15)\/(1\/4)=720"},{"instruct":"把甲班人数的(1\/12)调入乙班后,两班人数相等,原来甲班与乙班人数相差8人,原来甲班有多少人.","input":"","output":"x=(8\/2)\/(1\/12)=48"},{"instruct":"学校买来一批图书,其中文艺书占(4\/9),数学书占余下的(18\/25),已知数学书比文艺书少20本.这批图书共有多少本?","input":"","output":"x=20\/((4\/9)-(1-(4\/9))*(18\/25))=450"},{"instruct":"一列470米长的火车,用1分20秒通过1030米长的大桥,又以同样的速度用40秒通过一隧道,隧道长几米?","input":"","output":"x=((470+1030)\/80)*40-470=280"},{"instruct":"一条公路由甲队单独修需50天,由乙队单独修需75天,现先由甲队单独修10天,又由两队合修20天,还剩10千米未修,求公路的长.","input":"","output":"x=10\/(1-(1\/50)*10-((1\/50)+(1\/75))*20)=75"},{"instruct":"将一根110米的绳子在一棵大树上绕了16圈后还多出14米,绕树一圈的长度多少米?","inp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多少千克?","input":"","output":"x=(50+45)*14=1330"},{"instruct":"张明从家去商场走了全程的(5\/8),这是距离中点24米,张明家距离商场有多少米?","input":"","output":"x=24\/((5\/8)-(1\/2))=192"},{"instruct":"分数(6\/(a))的分母乘3,要使分数的大小不变,分子应该加上多少.","input":"","output":"x=6*3-6=12"},{"instruct":"听李嘉诚说,格瑞特国际小学美术小组现在有27人,比原来人数增加了12.5%,美术小组原来有多少人?","input":"","output":"x=27\/(1+12.5%)=24"},{"instruct":"小英给客人烧水沏茶,洗水壶要用1分钟,烧开水用15分钟,洗茶壶用1分钟,拿茶叶用1分钟,洗茶杯用5分钟,为了使客人早点喝上茶,最少需要多少分钟.","input":"","output":"x=1+15=16"},{"instruct":"商场内一件衬衣的标价为140元,如果降价20%出售,仍可赚15元,这件衬衣的进价是多少元.","input":"","output":"x=140*80%-15=97"},{"instruct":"电脑培训中心最近买了4张电脑桌和5把椅子,共用去950元,每把椅子90元,每张电脑桌多少元?","input":"","output":"x=(950-90*5)\/4=125"},{"instruct":"体积和底面积相等的圆柱和圆锥,已知圆柱的高是9厘米,那么圆锥的高是多少厘米.","input":"","output":"x=9*3=27"},{"instruct":"一堆钢管,最上面一层有10根,最底层有26根,而且下一层总比上一层多1根,这堆钢管一共有多少根?","input":"","output":"x=(26+10)*(26-10+1)\/2=306"},{"instruct":"一个长方体从它的一个顶点引出三条棱的长度分别是:10厘米、6厘米、5厘米.这个长方体的体积是多少立方厘米.","input":"","output":"x=10*6*5=300"},{"instruct":"甲、乙、丙3辆车原计划速度相同,都准备从A到B,实际上,甲车每小时比计划速度少行20千米,这样到B地时比计划用时多20分;乙车每小时比计划速度多行20千米,这样到B地时比计划用时节约20%;而丙车提前10分到达B地,那么丙车实际每小时行了多少千米?","input":"","output":"x=80\/(1-(1\/6))=96"},{"instruct":"7890比75个75多多少?","input":"","output":"x=7890-75*75=2265"},{"instruct":"压路机的滚筒是一个圆柱体,它的底面直径是80厘米,长2.5米.每分钟滚动25周,半小时能压多大面积的路面?","input":"","output":"x=3.14*(80\/100)*2.5*25*30=4710"},{"instruct":"商店里牛奶每盒1.5元.如果商店里搞特卖活动,买4送1,要买30盒牛奶,至少要带多少元.","input":"","output":"x=30\/(4+1)*4*1.5=36"},{"instruct":"一个正方体容器棱长2dm,向容器中倒入5dm**3的水,再把一块石头放入水中.这时量得容器内的水深15cm.石头的体积是多少多少cm**3.","input":"","output":"x=2*10*2*10*15-5**3*40=1000"},{"instruct":"奥斑马、小泉、欧欧三人去桃园摘桃子.奥斑马说:\"我比你们俩摘的桃子总和还多3个.\"欧欧接着说:\"是啊,你比我多摘15个,但我比小泉多摘15个.\"那么,他们三人一共摘了桃子多少个.","input":"","output":"x=(15-3)+(15+(15-3))+((15-3)+(15+(15-3))+3)=81"},{"instruct":"(1(5\/99)+3(5\/33)+9(5\/11))\/(1(1\/99)+3(1\/33)+9(1\/11)).","input":"","output":"x=(1(5\/99)+3(5\/33)+9(5\/11))\/(1(1\/99)+3(1\/33)+9(1\/11))=1.04"},{"instruct":"某工程队修一条公路,第一天修了(3\/20),第二天再修14千米,刚好修到中点,这条要修的公路有多长?","input":"","output":"x=14\/((1\/2)-(3\/20))=40"},{"instruct":"如果一个圆柱的体积不变,底面积扩大到原来的2倍,那么高应该缩小到原来的多少","input":"","output":"x=(1\/2)=(1\/2)"},{"instruct":"地球储水共13.6亿立方千米.但可利用的淡水资源仅占其总水量的2.5%,而在这极少的淡水资源中只有江河湖泊和地下水中的一部分,约占地球总水量的0.26%.人类能真正利用的淡水有多少立方千米?","input":"","output":"x=884000=884000"},{"instruct":"一个生产小组,原计划五月份生产32台机床,实际生产40台,超产了百分之几?","input":"","output":"x=(40-32)\/32=25%"},{"instruct":"五年级一共有学生164人,其中75%的同学达到国家体育锻炼标准,达标的学生有多少人?.","input":"","output":"x=164*75%=123"},{"instruct":"写出一个比(1\/5)小,比(1\/6)大的最简真分数多少.","input":"","output":"x=(2\/11)=(2\/11)"},{"instruct":"时针由数字3顺时针转到7,旋转了多少°.","input":"","output":"x=30*4=120"},{"instruct":"一个圆锥的砂堆,高2米,底面直径6米,如果把它装入一个车厢内,车厢宽2.5米,长3.1米,这个车厢至少要多高才能装下这些砂?","input":"","output":"x=(3.14*(6\/2)**2*2*(1\/(6\/2)))\/2.5\/3.2=2.355"},{"instruct":"把一个半径为4米的圆形花坛平均分成4块,其中一块种郁金香,那么郁金香占地多少平方米.","input":"","output":"x=3.14*4**2\/4=12.56"},{"instruct":"把4千克苹果平均分成5份,每份重多少千克","input":"","output":"x=4\/5=(4\/5)"},{"instruct":"甲、乙两地相距140千米,某人骑自行车,从甲地到乙地,去时用了4小时,回来时加快速度用了3小时.他往返一次平均每小时行多少千米?","input":"","output":"x=(140*2)\/(4+3)=40"},{"instruct":"用1-8可以组成多少个没有重复数字,且能被11整除的8位数.","input":"","output":"x=8*3*(2*1*4*3*2*1+4*3*4*1*2*1)=3456"},{"instruct":"向\"希望工程\"献爱心,丁丁捐了15.6元,笑笑比丁丁多捐了4.3元.他们俩一共捐了多少元?","input":"","output":"x=15.6+4.3+15.6=35.5"},{"instruct":"一桶纯净水,第一次取出(2\/5)千克,第二次取出余下的(1\/5),这时桶内的水与取出的同样多.原来桶内的纯净水有多少千克?列式是多少","input":"","output":"x=(2\/5)\/(1-(1\/5)-(1\/5))+(2\/5)=(2\/5)\/(1-(1\/5)-(1\/5))+(2\/5)"},{"instruct":"某冰箱厂去年计划生产电冰箱2000台,实际上半年完成计划的45%,下半年又生产1210台,去年实际完成计划的百分之几?","input":"","output":"x=(2000*45%+1210)\/2000=105.5%"},{"instruct":"比例尺1:200000表示图上距离1厘米相当于实际距离多少km.","input":"","output":"x=200000\/1\/100000=2"},{"instruct":"在比例尺是1:2500000的地图上,量得甲乙两城市间的距离是8.8厘米,一辆汽车以每小时55千米的速度从甲城到乙城,几小时可到达?","input":"","output":"x=8.8\/(1\/2500000)\/100000\/55=4"},{"instruct":"小红和小芳花同样多的钱买文具.小红买1支钢笔和4本同样的笔记本,小芳买了12本和小红相同的笔记本.多少本笔记本的价钱与1支钢笔的价钱相同.","input":"","output":"x=12-4=8"},{"instruct":"小英看一本书,第一天看了全书的(3\/8),第二天看了全书的(2\/8),第三天要看全书的几分之几才能把一本书看完?","input":"","output":"x=1-(3\/8)-(2\/8)=(3\/8)"},{"instruct":"直角三角形中两个锐角的度数比是1:2,那么较大的锐角是多少度.","input":"","output":"x=90*(2\/(1+2))=60"},{"instruct":"同一种复习资料原来的单价是65元,后来书店开展降价促销活动.阳光书店按原价的\"七五折\"出售;学生书店则是\"买四送一\",王老师要买5本这种资料作为奖品送给学生,他应该选择去哪家书店买比较便宜?便宜多少元钱?","input":"","output":"x=(65*4)-(65*75%*5)=16.25"},{"instruct":"一个长方体的棱长总和是108厘米,它的长、宽、高的比为4:3:2,这个长方体的表面积是多少.","input":"","output":"x=(108\/4*(4\/(4+3+2))*(108\/4*(3\/(4+3+2)))+108\/4*(4\/(4+3+2))*108\/4*(2\/(108\/4*(3\/(4+3+2))))+(108\/4*(3\/(4+3+2)))*108\/4*(2\/(108\/4*(3\/(4+3+2)))))*2=468"},{"instruct":"一个长方形操场,长160米,宽90米,画在比例尺是(1\/1000)的图纸上,这个长方形操场的面积有多少平方厘米?","input":"","output":"x=160*100*(1\/1000)*90*100*(1\/1000)=144"},{"instruct":"一个粮店,上午卖了78.4千克大米,下午卖的比上午卖的1.5倍少3.5千克,这个粮店一天卖大米多少千克?","input":"","output":"x=78.4*1.5-3.5+78.4=192.5"},{"instruct":"一根绳子长8米,平均截了5次,每段是全长的多少","input":"","output":"x=1\/5=(1\/5)"},{"instruct":"某学校去年植树80棵,死了4棵,成活率是多少?","input":"","output":"x=((80-4)\/80)*100%=95%"},{"instruct":"要画一个周长是25.12cm的圆,圆规两脚间的距离应取多少cm.","input":"","output":"x=25.12\/3.14\/2=4"},{"instruct":"将一个圆柱切开,拼成一个长20厘米,宽10厘米,高15厘米的近似长方体.原圆柱的体积是多少立方厘米.","input":"","output":"x=20*10*15=3000"},{"instruct":"边长为14厘米的正方形纸,可以剪成多少个面积是4平方厘米的小正方形.","input":"","output":"x=(14\/2)*(14\/2)=49"},{"instruct":"本星期一共产鸡蛋810.6千克,前3天每天101.8千克,后四天平均每天生产多少千克鸡蛋?","input":"","output":"x=(810.6-101.8*3)\/4=126.3"},{"instruct":"用3个边长1厘米的正方形拼成一个长方形,它的周长是多少厘米","input":"","output":"x=((1+1+1)+1)*2=8"},{"instruct":"甲乙组人数相等,如果从乙组调出3人到甲组,这时乙组比甲组少(1\/3).这两组共有多少人?","input":"","output":"x=((3+3)\/(1\/3))-3-3+((3+3)\/(1\/3))=30"},{"instruct":"4门功课的总分是380分,则平均分是多少分.","input":"","output":"x=380\/4=95"},{"instruct":"320与260的和是多少","input":"","output":"x=320+260=580"},{"instruct":"唐僧师徒吃馒头,唐僧和猪八戒一共吃了总数的(1\/2),唐僧和沙和尚一共吃了总数的(1\/3),唐僧和孙悟空一共吃了总数的(1\/4),那么唐僧吃了总数的多少.","input":"","output":"x=((1\/2)+(1\/3)+(1\/4)-1)\/2=(1\/24)"},{"instruct":"51的28倍大约是多少?","input":"","output":"x=51*28=1428"},{"instruct":"一个正方形的周长是24cm,它的面积是多少cm**2.","input":"","output":"x=(24\/4)*(24\/4)=36"},{"instruct":"两个数相除的商是32,如果被除数不变,除数除以2,那么商是多少.","input":"","output":"x=32*2=64"},{"instruct":"甲数除以乙数的商是5.4.如果甲数不变,乙数乘10,那么现在的商是多少.","input":"","output":"x=5.4\/10=0.54"},{"instruct":"附中图书馆有科技书200本.文艺书比科技书少80本.连环画的本数是科技书和文艺书总数的2倍,图书馆有多少本连环画?","input":"","output":"x=(200-80+200)*2=640"},{"instruct":"三年级同学做操,如果每16人一组,每18人一组,三年级最小有多少人做操?","input":"","output":"x=2*2*2*2*3*3=144"},{"instruct":"计算:(((23*1)\/41))+(((23*2)\/41))+…+(((23*39)\/41))+(((23*40)\/41)).","input":"","output":"x=0+1+1+2+2+3+3+4+5+5+6+6+7+7+8+8+9+10+10+11+11+12+12+13+14+14+15+15+16+16+17+17+18+19+19+20+20+21+21+22=440"},{"instruct":"有甲、乙两个书架,甲书架有书300本,若把甲书架书的(1\/6)放到乙书架,则甲、乙两个书架的书的本数相等.乙书架原来有书多少本?","input":"","output":"x=300*(1-(1\/6)-(1\/6))=200"},{"instruct":"书城里有一些《我们爱科学》画册,六一期间卖出的与没卖出的比是3:2,又运来192本,这时画册的本数比原来本数的比是6:7,书城原有画册多少本?","input":"","output":"x=192\/((6\/7)-(1-(3\/5)))=420"},{"instruct":"在比例尺是20:1的图纸上,量得一只七星瓢虫的长度是10cm,这只七星瓢虫的实际长度是多少mm.","input":"","output":"x=10\/(20\/1)*10=5"},{"instruct":"从0、2、3、4、8五个数字中选出四个数字组成一个同时含有2、3、5三个因数的最大四位数是多少.","input":"","output":"x=8430=8430"},{"instruct":"停车场有货车124辆车,货车的辆数是客车的4倍,停车场有客车多少辆?","input":"","output":"x=124\/4=31"},{"instruct":"在除法运算式里,被除数扩大10倍,除数缩小10倍,商多少.","input":"","output":"x=10*10=100"},{"instruct":"用简便方法计算:23.35+17.64+11.63.","input":"","output":"x=23.35+17.64+11.63=52.62"},{"instruct":"食堂11月份买来面粉45袋,每袋重25千克;买来大米18袋,每袋重50千克,买来大米和面粉共多少千克?","input":"","output":"x=25*45+50*18=2025"},{"instruct":"一根木料长16米,第一次用去(1\/4),第二次用去(1\/5),第一次比第二次多用多少米?","input":"","output":"x=16*((1\/4)-(1\/5))=(4\/5)"},{"instruct":"五年级1班有男生20人,男生比女生多(1\/4),女生有多少人?","input":"","output":"x=20\/(1+(1\/4))=16"},{"instruct":"2003年,我国西部农村居民年人均收入约为2800元,大约相当于全国农村居民人均年收入的80%,全国农村居民人均年收入约是多少元?","input":"","output":"x=2800\/80%=3500"},{"instruct":"有甲、乙两列火车同时从相距840千米的两地出发,甲车每小时行65千米,7小时后两车在途中相遇,请你计算下乙车每小时行多少千米?","input":"","output":"x=840\/7-65=55"},{"instruct":"把10面彩旗平均插在(4\/5)千米的水泥路两侧(首尾都插),如果同一侧相邻两面彩旗之间的距离都相同,求相邻两面彩旗之间的距离.","input":"","output":"x=(4\/(10\/2))\/((10\/2)-1)*1000=200"},{"instruct":"把(6\/7)平均分成4份,每份是多少.","input":"","output":"x=(6\/7)\/4=(3\/14)"},{"instruct":"已知一个等腰三角形的一个顶角是70°,它的每一个底角是多少度?","input":"","output":"x=(180-70)\/2=55"},{"instruct":"把一块边长为2米的花布做成面积是4平方分米的手帕,可以做多少块?","input":"","output":"x=2*2*100\/4=100"},{"instruct":"喜羊羊有42块相同的正方体,每块棱长是1cm.他用所有正方体来搭建一个长方体.这个长方体底部周长是18cm.长方体的高是多少厘米.","input":"","output":"x=42\/(7*2)=3"},{"instruct":"一个三角形和一个平行四边形等底等高,这个平行四边形的面积比这个三角形的面积大2.6m**2,这个平行四边形的面积是多少m**2.","input":"","output":"x=2.6*2=5.2"},{"instruct":"有一个三位数,百位上是1,十位上是0,个数上是8,它的4倍是多少.","input":"","output":"x=108*4=432"},{"instruct":"在一条长56米的走廊一旁,从头到尾一共放了8个垃圾桶,每两个垃圾桶之间相距多少米.","input":"","output":"x=56\/(8-1)=8"},{"instruct":"一个钟表的时针长10厘米,它的指针尖端一昼夜走多少厘米.","input":"","output":"x=(2*3.14*10)*2=125.6"},{"instruct":"一种杂志,批发商按定价打7折批发给书摊主,摊主将原定价格降低10%后,以每本7.2元卖给读者,求一本盈利多少元?","input":"","output":"x=7.2-(7.2\/(1-10%))*70%=1.6"},{"instruct":"商店里3天共卖出90米布,第二天卖出的是第一天的2倍,第三天卖出的是第二天的3倍.第三天卖出多少米布.","input":"","output":"x=(90\/(2+(2*3)+1))*(2*3)=60"},{"instruct":"学校开展春季植树活动,四年一班共植树300棵,四年二班是四年一班植树棵数的15倍,四年二班植树多少棵?","input":"","output":"x=300*15=4500"},{"instruct":"把5克盐放入100克水中,盐占水的多少","input":"","output":"x=5\/100=(1\/20)"},{"instruct":"小张从家到公园,原打算每分钟走50米,为了提早10分钟到,他把速度加快,每分钟走75米.小张家到公园有多少米.","input":"","output":"x=50*10\/(75-50)*75=1500"},{"instruct":"小明期末考试语文、英语的平均成绩是93分,数学成绩公布以后,她的平均成绩提高了2分,小明数学考试得了多少分?","input":"","output":"x=(93+2)*3-93*2=99"},{"instruct":"计算:(213639\/132396)*(264528792\/213426639).","input":"","output":"x=(213639\/132396)*(264528792\/213426639)=2"},{"instruct":"16根小棒可以摆多少个□.","input":"","output":"x=16\/4=4"},{"instruct":"仓库有2吨大米,运走了750千克,还剩多少千克?","input":"","output":"x=(2*1000)-750=1250"},{"instruct":"学校食堂运来一堆煤,计划每天烧煤50千克,6.5天烧完,实际10天才烧完.实际每天用煤多少千克?","input":"","output":"x=50*6.5\/10=32.5"},{"instruct":"甲汽车28分钟行20千米,乙汽车40分钟行25千米,每分钟的速度那一个快?快多少?","input":"","output":"x=(5\/7)-(5\/8)=(5\/56)"},{"instruct":"一条流水线2小时生产了电视机160台,完成一批4000台的订单,还需几小时?(用比例解)","input":"","output":"x=(4000-160)\/(160\/2)=48"},{"instruct":"解方程:(3\/5)*(1\/2)-x=(1\/5).","input":"","output":"x=(3\/5*1\/2-1\/5)=(1\/10)"},{"instruct":"一个圆柱体,如果沿着与底面平行的面切成3段,表面积会增加50.24平方厘米.如果沿着直径切割成两个半圆柱,表面积会增加40平方厘米.如果把它切成若干等份拼成一个近似的长方体,这个长方体的体积是多少立方厘米?","input":"","output":"x=(50.24\/4)*(40\/2\/(2*2))=62.8"},{"instruct":"暑假期间,小芳计划20天读完《十万个为什么》这本书,每天读15页.实际每天读20页,她实际比计划提前几天读完?","input":"","output":"x=20-20*15\/20=5"},{"instruct":"把一个正方体平均分成2个长方体,已知每个长方体的表面积是120平方厘米,求原来正方体的表面积?","input":"","output":"x=(120*2\/8)*6=180"},{"instruct":"在800米的环岛上,每隔50米插一面彩旗,后来又增加了一些彩旗,就把彩旗的间隔缩短为40米,起点的彩旗不动,重新插完后,一共有几根彩旗不用移动?","input":"","output":"x=800\/(2*2*5*10)=4"},{"instruct":"12*0和多少的结果相同.","input":"","output":"x=(12+12*0-12*0)*12*0\/(12+12*0-12*0)\/(12+12*0-12*0)=0\/12"},{"instruct":"一个袋子里装有3个红球,2个篮球,4个黄球,2个白球,一个绿球,如果你去摸出一个球,摸出红球的可能性是多少","input":"","output":"x=3\/(3+2+4+2+1)=(1\/4)"},{"instruct":"四年级四班一共有69人,平均每人为希望小学捐款8元.四年级四班一共捐款多少元?","input":"","output":"x=69*8=552"},{"instruct":"实验小学有3名同学去参加数学竞赛,一份试卷共10道题,答对一题得10分,答错一题不但不得分,还要扣去3分,这3名同学都回答了所有的题目,小明得74分,他答对多少题?","input":"","output":"x=10-((10*10-74)\/(10+3))=8"},{"instruct":"一本故事书308页,王芳一个星期看了125页,还有多少页没看?","input":"","output":"x=308-125=183"},{"instruct":"甲数比乙数少20%,那么乙数比甲数多多少","input":"","output":"x=(1-(1-20%))\/(1-20%)=25%"},{"instruct":"十二工程局修一条公路,5个月修了全长的(10\/11),平均每个月修几分之几?","input":"","output":"x=(10\/11)\/5=(2\/11)"},{"instruct":"同学们去春游,四、五年级一共去了225人,比三年级的2倍多5人,三年级去了多少人?","input":"","output":"x=(225-5)\/2=110"},{"instruct":"一支铅笔1.5元,一支钢笔5.6元,买一支铅笔和一支钢笔一共要付多少元?","input":"","output":"x=1.5+5.6=7.1"},{"instruct":"一台电脑原价5000元,现在打八折出售,现价每台多少元.","input":"","output":"x=5000*80%=4000"},{"instruct":"水结成冰后,体积增加(1\/10).现有一块冰,体积是2(1\/5)立方分米,融化成水后的体积是多少立方分米?","input":"","output":"x=2(1\/5)\/(1+(1\/10))=2"},{"instruct":"一个数的20倍是720,求这个数.","input":"","output":"x=720\/20=36"},{"instruct":"小英在计算5.1除以一个数时,由于商的小数点向左点错了一位,结果是2.04,这道题的除数是多少?","input":"","output":"x=5.1\/20.4=0.25"},{"instruct":"客车和货车同时从甲乙两地中点向相反的方向行驶,5小时,客车到达甲地,货车离乙地还有60千米.已知货车与客车的速度比5:7.甲乙两地相距多少千米?","input":"","output":"x=60\/(1-(5\/7))*2=420"},{"instruct":"从边长10cm的正方形纸上剪下一个最大的圆.剩下的纸片面积占原正方形面积的((())\/(())).","input":"","output":"x=((10*10)-(3.14*(10\/2)**2))\/(10*10)=(43\/200)"},{"instruct":"有300千克苹果需要装箱,已经装了8箱,每箱35千克,还剩多少千克?","input":"","output":"x=300-35*8=20"},{"instruct":"在一次罚球训练中,运动员小张命中率达到90%,结果有5次没有命中,小张一共投了几次球?","input":"","output":"x=5\/(1-90%)=50"},{"instruct":"找规律填数:9、10、12、15、多少、24.","input":"","output":"x=15+4=19"},{"instruct":"一只梅花鹿高1.65米,一只长颈鹿的高度是梅花鹿的2.5倍,梅花鹿比长颈鹿矮多少米?","input":"","output":"x=1.65*2.5-1.65=2.475"},{"instruct":"商店里有六桶啤酒,它们的重量分别是15,16,18,19,20,31千克.两天共卖出五桶,其中第一天卖出的啤酒重量是第二天的两倍.那么商店里没有卖出的啤酒是多少千克.","input":"","output":"x=20=20"},{"instruct":"有一段钢可做一个底面直径8厘米,高9厘米的圆柱形零件.如果把它改制成高是12厘米的圆锥形零件,圆锥形零件的底面半径是多少厘米.","input":"","output":"x=6=6"},{"instruct":"甲数是120,乙数比甲数少(1\/5).甲数比乙数多几分之几?","input":"","output":"x=(120-(120*(1-(1\/5))))\/(120*(1-(1\/5)))=(1\/4)"},{"instruct":"粉刷一间长8米,宽6米,高4米的教室,扣除门窗和黑板面积22.5平方米,粉刷的面积是多少平方米?","input":"","output":"x=8*6+(8*4+6*4)*2-22.5=137.5"},{"instruct":"从一个圆柱上截取一个最大的圆锥后体积缩小90立方厘米,截取的圆锥体积是多少.","input":"","output":"x=90*(1\/2)=45"},{"instruct":"把一根木料锯成3段要6分钟,锯成8段要多少分钟.","input":"","output":"x=6\/(3-1)*(8-1)=21"},{"instruct":"200572*200711-200571*200712=多少.","input":"","output":"x=200572*200711-200571*200712=140"},{"instruct":"有个等腰三角形,顶角是60度,底角是多少度.","input":"","output":"x=(180-60)\/2=60"},{"instruct":"五1班同学开展回收废纸变废为宝活动,第一小组收集了(1\/2)千克,第二小组收集了(5\/8)千克,第三小组收集的比第一、二组收集的总数少(5\/6)千克,第三小组收集废纸多少千克?","input":"","output":"x=(1\/2)+(5\/8)-(5\/6)=(7\/24)"},{"instruct":"在200克盐水中,含盐40克,盐占水的多少","input":"","output":"x=40\/(200-40)=(1\/4)"},{"instruct":"566除以一个数所得的商是12,并且除数与余数的差是6,余数是多少.","input":"","output":"x=(566-12*6)\/(12+1)=38"},{"instruct":"某学校组织春游,如果租35个坐位的客车需4辆,如果租42个坐位的需3辆,到达景点后,要求分组活动,且分组的组数与每组人数恰好相等,那么共有多少人参加这次春游活动.","input":"","output":"x=11*11=121"},{"instruct":"将一个长10分米,宽8分米,高3分米的长方体截成一个体积最大的正方体,这个正方体的体积是多少立方分米?","input":"","output":"x=3*3*3=27"},{"instruct":"一个三角形的底是3厘米,高是x厘米,面积是多少.","input":"","output":"x=(3\/2)=(3\/2)"},{"instruct":"学校合唱队有120人,比舞蹈队多(2\/3),舞蹈队有多少人?(用方程解)","input":"","output":"x=120\/(1+2\/3)=72"},{"instruct":"姐弟两人储蓄315元,姐姐储蓄的钱数占两人储蓄总数的(4\/7),后来姐姐因有事,连续取款两次后,她的存款只占两人储蓄总数的(5\/14),求姐姐共取了多少元?","input":"","output":"x=315-315*(1-(4\/7))\/(1-(5\/14))=105"},{"instruct":"1个底面是正方形的长方形铁箱,如果把它的侧面展开,正好得到六个边长是20厘米的正方形,这个铁箱的容积是多少升?","input":"","output":"x=20*6\/4*20*6\/4*20\/1000=18"},{"instruct":"王叔叔把5000元存入银行,定期两年,一年利率是2.75%,到期后王叔叔可领取本金和利息一共多少元?","input":"","output":"x=5000*2.75%*2+5000=5275"},{"instruct":"某工程队修路,第一天修了全部的(1\/7),因下雨休息了2天,第四天比第一天少修16千米,这时已修好94千米.这段要修的路共长多少千米?","input":"","output":"x=(94+16)\/((1\/7)+(1\/7))=385"},{"instruct":"一个底面积是12dm**2,体积是12dm**3的圆锥体,它的高是多少dm?","input":"","output":"x=12*3\/12=3"},{"instruct":"甲乙两地相距560千米,一辆汽车从甲地出发,行了5小时正好离乙地还有一半的路程.这辆车每小时行多少千米?","input":"","output":"x=560\/2\/5=56"},{"instruct":"农场要收割275公顷小麦,前3天收割了165公顷,照这样计算,多少天收割完?(用比例解)","input":"","output":"x=((3*275)\/165)=5"},{"instruct":"把一个体积是0.8立方分米的铁块,锻造成一个底面积100cm**2的长方体,这个长方体的高是多少","input":"","output":"x=0.8\/(100\/100)=0.8"}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"一个班在一年中组织了三次郊游活动,有70%的学生参加了第一次郊游,80%的同学参加了第二次郊游,90%的同学参加了第三次郊游,有12人这三次郊游都参加了,全班每人至少参加两次,这个班有多少学生.","input":"","output":"x=12\/(1-(70%+80%+90%)+((70%+80%-1)+(80%+90%-1)+(70%+90%-1)))=30"},{"instruct":"甲车从A地到B地,乙车从B地到A地同时出发,途中甲车因故障耽搁了0.5小时,这样,3小时后两车过了相遇点后相距60千米,已知乙车每小时行75千米,甲车行完全程需5.5小时,求AB两地相距多少千米?","input":"","output":"x=(75*(5.5-(3-0.5))-60)\/(1-(((3-0.5))\/(5.5)))=302.5"},{"instruct":"某班有学生45人,都借课外书,其中借语文课外书的有39人,借数学课外书的有32人.两种课外书都借的有多少人?","input":"","output":"x=(39+32)-45=26"},{"instruct":"一个长方形,长13厘米,宽6厘米,周长是多少厘米.","input":"","output":"x=(13+6)*2=38"},{"instruct":"一辆汽车从相距225千米的甲地开往乙地,3小时行了135千米,照这样的速度,还要几小时才能达到乙地?","input":"","output":"x=225\/(135\/3)-3=2"},{"instruct":"两个码头相距432千米,轮船顺水行这段路程要16小时,逆水每小时比顺水少行9千米,逆水比顺水多用多少小时.","input":"","output":"x=432\/(432\/16-9)-16=8"},{"instruct":"有一草坪,每天生长的面积扩大2倍,十天后草坪的面积达84平方米,问第七天草坪的面积是多少.","input":"","output":"x=((84\/2)\/2)\/2=10.5"},{"instruct":"一批练习本,如果平均分给6位同学,就多出3本,如果平均分给8位同学,还是多出3本,如果平均分给10位同学,仍然会多出3本,这批练习本至少有多少本?","input":"","output":"x=(2*2*2*3*5)+3=123"},{"instruct":"一个农妇提着一篮子鸡蛋去卖,第一次卖掉了全部鸡蛋的一半多1个;第二次又卖掉剩下的一半多1个;第三次还是卖掉剩下的一半多1个,最后农妇篮子里面还剩下2个鸡蛋.问:农妇篮子里原来有多少个鸡蛋.","input":"","output":"x=(((2+1)\/(1\/2)+1)\/(1\/2)+1)\/(1\/2)=30"},{"instruct":"上学期王玲的数学成绩是75分,在老师的帮助和自己不断努力下,这学期她的数学成绩提高了二成,这学期她的数学成绩是多少分?","input":"","output":"x=75*(1+20%)=90"},{"instruct":"小明做数学题,把一个数减54,看成了一个数减45,结果等于267,正确的结果应是多少?","input":"","output":"x=267+45-54=258"},{"instruct":"一条绳长12.75米,另一条绳比它短2.8米,另一条绳长多少米.","input":"","output":"x=12.75-2.8=9.95"},{"instruct":"一辆汽车从下午1时行驶到下午6时,一共行驶了600千米,问平均每小时行驶多少千米?","input":"","output":"x=600\/(6-1)=120"},{"instruct":"长方形的周长是20米,一条边长是8米,相邻的边长是多少米.","input":"","output":"x=20\/2-8=2"},{"instruct":"一个长方形操场周长是348米,宽是69米,它的面积是多少平方米?","input":"","output":"x=(348\/2-69)*69=7245"},{"instruct":"学校里有槐树15棵,杨树的棵数比槐树少(1\/3),又比柳树少(5\/7),柳树有多少棵?","input":"","output":"x=15*(1-(1\/3))\/(1-(5\/7))=35"},{"instruct":"有一块长方形的砖长20厘米,宽12厘米,用这样的砖铺成一块正方形的地,至少需要多少块砖?","input":"","output":"x=(2*2*5*3)*(2*2*5*3)\/(20*12)=15"},{"instruct":"有一个角是45°的直角三角形,最长边为12厘米,它的面积是多少平方厘米","input":"","output":"x=12*(12\/2)\/2=36"},{"instruct":"有一块平行四边形菜地,底30米,高12米,每平方米收白菜5千克,这块地共收多少千克白菜?","input":"","output":"x=(30*12)*5=1800"},{"instruct":"在一幅比例尺1:50000的地图上,洙泗小学到气象局的路程是6厘米,实际路程是多少千米.","input":"","output":"x=6\/(1\/50000)\/100000=3"},{"instruct":"用一个容量是400毫升的量杯装满水,向鱼缸里倒25次,正好倒满.这个鱼缸的容量是多少升?","input":"","output":"(400*25)\/1000=10"},{"instruct":"学校买了40盆菊花,先放在6个教室,平均每个教室放6盆,剩下的放在办公室里,办公室里放多少盆菊花?","input":"","output":"x=40-6*6=4"},{"instruct":"甲乙两车分别从A、B两地相向而行,到达A、B后立即返回,第二次相遇点离B地25千米,已知甲乙两车速度比为2:3.求AB两地全程.","input":"","output":"x=(25+2\/3*25)\/(2\/3*2-1)=125"},{"instruct":"在一条长90米的公路两侧,原来每隔9米有一盏路灯(两端都有),现重新安装,每隔6米装一盏,为节省施工成本有些位置的路灯不需要重新安装,不需要重新安装的路灯有多少盏?","input":"","output":"x=(90\/18+1)*2=12"},{"instruct":"a是一个不等于0的自然数,下面各式中得数最大的是a\/多少","input":"","output":"x=(5\/6)=(5\/6)"},{"instruct":"分母是5的真分数有多少.","input":"","output":"x=4=4"},{"instruct":"3里面包含有多少个(1\/3).","input":"","output":"x=3\/(1\/3)=9"},{"instruct":"果园里有桃树104棵,梨树比桃树的3倍少28棵.两种树共多少棵?","input":"","output":"x=104*3-28+104=388"},{"instruct":"妈妈比小红大24岁,七年后妈妈的年龄是小红的三倍,小红今年多大?","input":"","output":"x=24\/(3-1)-7=5"},{"instruct":"一个圆柱形玻璃瓶底面周长是6.28厘米,里面装了半瓶水,把一块石头放进去,水面升高20毫米,这块石头体积是多少.","input":"","output":"x=3.14*(6.28\/3.14\/2)**(20\/10)*(20\/10)=6.28"},{"instruct":"学校十佳歌手大赛的10名获奖选手中,每3人都要照一张合影.问:需要拍多少张照片?","input":"","output":"x=((10*9*8)\/(3*2*1))=120"},{"instruct":"边长是1米的正方形,它的周长是多少米.","input":"","output":"x=1*4=4"},{"instruct":"甲、乙两车分别从A、B两站同时相对开出,甲车与乙车的速度比是3:2.甲车行驶6小时到达B站,乙车行驶多少小时可以到A站?","input":"","output":"x=6\/2*3=9"},{"instruct":"有三个小朋友身高分别高146厘米、144厘米和151厘米,这三个小朋友的平均身高是多少厘米?","input":"","output":"x=(146+144+151)\/3=147"},{"instruct":"某车队8辆汽车15天节约汽油204千克.平均每辆汽车每天节约汽油多少千克?","input":"","output":"x=204\/15\/8=1.7"},{"instruct":"如果五位数□0897□能被75整除,那么这个六位数最小是多少.","input":"","output":"x=108975=108975"},{"instruct":"一辆公共汽车里原有乘客48人,到新站下去22人,上来16人,现在车上有多少人?","input":"","output":"x=48-22+16=42"},{"instruct":"有一辆货车运输2000只玻璃瓶,运费按到达时完好的瓶子数目计算,每只2角,如有破损,破损瓶子不给运费,还要每只赔偿1元.结果得到运费379.6元,问这次搬运中玻璃瓶破损了几只?","input":"","output":"x=(2000*0.2-379.6)\/(0.2+1)=17"},{"instruct":"比例尺(1\/50000),它表示地面实际距离是图上距离的多少倍.","input":"","output":"x=(50000\/1)=50000"},{"instruct":"三名工人要完成同样的任务,在相同的时间里,赵师傅全部完成,李师傅完成了任务的1.04倍,张师傅完成的任务的98%,把他们三3人按工作效率的高低排列出来.","input":"","output":"x=3=3"},{"instruct":"一套运动服的价格是144元,其中裤子的价格是上衣的(7\/9),裤子的价格是多少元?","input":"","output":"x=(144\/(1+(7\/9)))*(7\/9)=63"},{"instruct":"某班有40名同学,期中数学考试有两名同学因病缺考,这时班级平均分为90分,缺考的同学补考各得100分,这个班期中考试数学平均分是多少分?","input":"","output":"x=(90*(40-2)+100*2)\/40=90.5"},{"instruct":"五1班第2小组有7位同学进行1分钟跳绳测试,前4人平均成绩是95个,后4人平均成绩是80个,7个人的平均成绩是85个,第四人跳了多少个.","input":"","output":"x=(95*4+80*4)-85*7=105"},{"instruct":"小明做一道加法试题时,把一个加数个位上5看作9,把十位上8看作3,结果和是123,那么正确答案是多少.","input":"","output":"x=123+50-4=169"},{"instruct":"一个数的(5\/4)比它的62.5%多0.35.这个数是多少?","input":"","output":"x=(0.56)=0.56"},{"instruct":"2(1\/2)与0.5的差除以它们的和,商是多少?","input":"","output":"x=(2(1\/2)-0.5)\/(2(1\/2)+0.5)=(2\/3)"},{"instruct":"一台冰箱原价2100元,节日八五折优惠供应,每台冰箱节省多少元?","input":"","output":"x=2100*(1-85%)=315"},{"instruct":"张师傅加工的零件数是王师傅的2倍,若张师傅去掉27个零件,那么王师傅加工的零件数正好是张师傅的2倍,王师傅加工了多少个零件?","input":"","output":"x=(27*2)\/(2*2-1)=18"},{"instruct":"六1班有40人,有(3\/4)的同学订了《小学生数学报》,有(4\/5)的同学订了《小学生语文学习》,两种都订的至少有多少人?","input":"","output":"x=40*((3\/4)+(4\/5)-1)=22"},{"instruct":"把12克盐放入48克水中,盐占盐水的多少","input":"","output":"x=(12\/(12+48))*100%=20%"},{"instruct":"把一根长80厘米的圆柱体木料横截成两段,成为两个圆柱体,表面积增加了42平方厘米,原来这个圆柱体的体积是多少立方厘米.","input":"","output":"x=42\/2*80=1680"},{"instruct":"用72cm长的铁丝围成一个长方体框架,使长、宽、高的比是3:2:1,这个长方体的体积是多少立方厘米?","input":"","output":"x=18*(3\/6)*72\/4*(2\/(3+2+1))*72\/4*(1\/(3+2+1))=162"},{"instruct":"将1,2,3,…,30从左往右依次排列成一个51位数,这个数被11除的余数是多少.","input":"","output":"x=7=7"},{"instruct":"给出三个分数:(8\/17)、(12\/23)、(20\/41),那么这三个分数中最大的是多少.","input":"","output":"x=(12\/23)=(12\/23)"},{"instruct":"一次竞赛原计划一等奖10人,二等奖20人,现将一等奖中最后4人调整为二等奖,这样得二等奖的学生的平均分提高1分;得一等奖的学生的平均分提高3分,求原来一等奖平均分比二等奖平均分多几分?","input":"","output":"x=((10-4)*3+(20+4)*1)\/4=10.5"},{"instruct":"小明家电话号码后4位数字之和是6,四个数中无0,一次猜对的可能性是多少.","input":"","output":"x=(1\/10)=(1\/10)"},{"instruct":"将三个棱长2厘米的正方体拼成一个长方体,其表面积是多少平方厘米","input":"","output":"x=2*2*6*3-2*2*4=56"},{"instruct":"小明原来有11.42元,用7.5元买了一枝钢笔,妈妈又给了小明0.35元.小明现在有多少元钱?","input":"","output":"x=11.42-7.5+0.35=4.27"},{"instruct":"7.24*0.1+0.5*72.4+0.049*724.","input":"","output":"x=7.24*0.1+0.5*72.4+0.049*724=72.4"},{"instruct":"张师傅原计划18天做2520个零件,实际每天比计划多做70个零件,实际多少天做完?","input":"","output":"x=2520\/(2520\/18+70)=12"},{"instruct":"修一条公路,已经修了84.5米,比剩下的多3.5米,剩下的5天修完,平均每天修多少米?","input":"","output":"x=(84.5-3.5)\/5=16.2"},{"instruct":"12个同样的圆锥形铅锭,可以铸成多少个与它等底等高的圆柱形铅锭.","input":"","output":"x=12*(1\/3)=4"},{"instruct":"梨树比桃树多60棵,桃树是梨树的40%.梨树多少棵?","input":"","output":"x=60\/(1-40%)=100"},{"instruct":"甲、乙两列火车从A、B两站同时相对开出,已知甲车速度是乙车的(4\/5),两车在离中点10千米处相遇,问A、B两站相距多少千米?","input":"","output":"x=10\/((1\/2)-(4\/(5+4)))=180"},{"instruct":"15路和2路公共汽车早上7时同时从起始站发车,15路车每隔7分发一辆车,2路车每隔8分发一辆车,再过多少分钟这两路车第二次同时发车?","input":"","output":"x=7*8=56"},{"instruct":"3.7*0.8表示的意义是多少.","input":"","output":"x=3.7=3.7"},{"instruct":"小红计划看一本300页的《故事书》,第一周看了全书的(2\/5),第二周看了全书的(1\/4),第三周应从第几页看起?","input":"","output":"x=300*((2\/5)+(1\/4))+1=196"},{"instruct":"一个长方形的长为9厘米,把它的长的一边减少3厘米,另一边不变,面积就减少9平方厘米,这时变成的梯形面积是多少平方厘米.","input":"","output":"x=9*(9*2\/3)-9=45"},{"instruct":"叔叔一次稿酬所得为3500元,按规定减去800元后的部分按20%的税率交纳个人所得税.他应缴纳多少元的个人所得税?","input":"","output":"x=(3500-800)*20%=540"},{"instruct":"如果a:b=1:3,则b是a的多少倍","input":"","output":"x=3=3"},{"instruct":"李大伯养猪320头,养牛的头数是养猪的12倍,李大伯养猪、牛一共有多少头?","input":"","output":"x=320*(12+1)=4160"},{"instruct":"甲的(3\/7)是乙的(4\/5),已知乙是60,甲是多少?","input":"","output":"x=60*(4\/5)\/(3\/7)=112"},{"instruct":"一条跑道长200米,如果用1:500的比例尺画在图纸上,应画多长?","input":"","output":"x=200*100*(1\/500)=40"},{"instruct":"9个675的和是多少?","input":"","output":"x=675*9=6075"},{"instruct":"学校原有m吨煤,上个月烧了4吨,这个月又运来20吨,学校现在有煤多少吨.","input":"","output":"x=-4+20=16"},{"instruct":"一个商店有这样一条规定:喝完汽水后,用5个空汽水瓶可以换1瓶汽水.王阿姨买了20瓶汽水,实际可以喝多少瓶汽水.","input":"","output":"x=(20+20\/5)+1=25"},{"instruct":"超市上午卖出大米176袋,下午比上午少卖43袋,这一天共卖大米多少袋?","input":"","output":"x=176-43+176=309"},{"instruct":"今年爸爸35岁,妈妈的年龄比小红大24岁,小红的年龄是妈妈的(1\/4),小红今年多少岁?(用方程解)","input":"","output":"x=(1\/4)*24\/(1-1\/4)=8"},{"instruct":"如果一台电扇按原价的八五折出售,售价为204元,这台电扇的原价为多少元.","input":"","output":"x=204\/85%=240"},{"instruct":"已知一个数是78.54,比另一个数少5.36,另一个数是多少?","input":"","output":"x=78.54+5.36=83.9"},{"instruct":"超市运进2吨大豆油,第一周卖出(2\/5),第二周卖出(1\/3),第三周全部卖完.第三周卖出的大豆油占运进总数的几分之几?","input":"","output":"x=1-(2\/5)-(1\/3)=(4\/15)"},{"instruct":"盒子里有80枚白子和50枚黑子.每次取走3枚白子,同时放入3枚黑子,像这样取放多少次后,白子与黑子正好相等?","input":"","output":"x=(80-50)\/(3+3)=5"},{"instruct":"实验小学同学捐出712本科技书,送给8所希望小学,平均每所小学分到多少本?","input":"","output":"x=712\/8=89"},{"instruct":"小华存入银行100元,年利率是2.25%,一年后可取出利息多少元.","input":"","output":"x=100*2.25%*1=2.25"},{"instruct":"一辆汽车以每小时40千米的速度从东站开往西站,1.5小时后,剩下的路程比全程的一半少6千米,照这样速度,这辆汽车从东站到西站共需多长时间?","input":"","output":"x=(40*1.5-6)*2\/40=2.7"},{"instruct":"一个圆形花园,周长是31.4米,它的半径是多少米.","input":"","output":"x=31.4\/3.14\/2=5"},{"instruct":"一块长方形土地,按1:10000的比例画在图纸上长是6厘米,宽4厘米,这块地的实际面积是多少公顷.","input":"","output":"x=6\/(1\/10000)\/100*4\/(1\/10000)\/100\/10000=24"},{"instruct":"□\/21=35…△中,当△最大时,这时□是多少.","input":"","output":"x=35*21+(21-1)=755"},{"instruct":"有若干个连续的自然数,任取其中4个不同的数相加,可得到385个不同的和.则这些自然数有多少个.","input":"","output":"x=100=100"},{"instruct":"有一块平行四边形的菜地,底长48米,高是底的一半,这块地的面积是多少平方米?","input":"","output":"x=48*(48\/2)=1152"},{"instruct":"笑笑家上个月食品支出800元,占上月总支出的40%,水电气支出占上月总支出的15%,笑笑家上个月水电气支出多少钱?","input":"","output":"x=800\/40%*15%=300"},{"instruct":"一批煤,原计划每天烧5.6吨计算,可烧35天.实际每天可节约0.6吨,这批煤实际可用多少天?","input":"","output":"x=(5.6*35)\/(5.6-0.6)=39.2"},{"instruct":"停车场里有360辆小汽车,是大汽车数量的4倍.货车的数量是大汽车的(3\/5),货车有多少辆?","input":"","output":"x=360\/4*(3\/5)=54"},{"instruct":"李老师把2000元钱存入银行,整存整取五年,年利率是3.60%,利息税率为20%.到期后,李老师交了多少利息税?","input":"","output":"x=2000*3.60%*5*20%=72"},{"instruct":"1812加上2048除以4的商的和除以4,商是多少?","input":"","output":"x=(1812+2048\/4)\/4=581"},{"instruct":"(3\/20):(x-7)=6.5:13.","inpu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"一篮子鸡蛋有81个,第一位顾客买走(1\/9),第二位顾客买走剩下的(1\/8),第三个顾客买走剩下的(1\/7),第四位顾客买走剩下的(1\/6),这时篮子里还剩多少个鸡蛋?","input":"","output":"x=81*(1-(1\/9))*(1-(1\/8))*(1-(1\/7))*(1-(1\/6))=45"},{"instruct":"六1班58个名同学,选出部分同学参加舞蹈队排练,7人站一排刚好站完,8人站一排也正好站完,参加舞蹈队的是多少个同学.","input":"","output":"x=8*7=56"},{"instruct":"一批产品合格的有452件,不合格的有8件,这批产品的合格率是多少?","input":"","output":"x=0.983*100%=98.3%"},{"instruct":"一条绳子原来长35.2米,用去7.8米,还剩多少米?","input":"","output":"x=35.2-7.8=27.4"},{"instruct":"三种运动衣上的号码分别是1、2、3,甲、乙、丙三人各穿一件.现有25个小球首先发给甲1个球,乙2个球,丙3个球.规定三人从余下的球中各取一次,其中穿l号衣的人取他手中球数的2倍,穿2号球衣的人取他手中球数的3倍,穿3号球衣的人取他手中球数的4倍,取走之后还剩下两个球.那么,甲穿的运动衣的号码是多少","input":"","output":"x=2=2"},{"instruct":"一个分数,分子加上1,得(4\/5),若分子减1,则得(2\/5),这个分数是多少.","input":"","output":"x=(3\/5)=(3\/5)"},{"instruct":"圆柱和圆锥的高相等,圆锥的底面直径是圆柱的3倍,圆锥的体积是圆柱的多少倍","input":"","output":"x=6\/2=3"},{"instruct":"光明小学去年在校生720人,今年比去年减少了10%,这个学校今年在校生有多少人.","input":"","output":"x=720*(1-10%)=648"},{"instruct":"爸爸带小明和小丽去海洋馆看表演,买门票花了264元.成人票一张120元,学生票一张多少元?","input":"","output":"x=(264-120)\/2=72"},{"instruct":"一本书,小明两天看完,第一天看13页,第二天看25页,第一天看了全书的多少","input":"","output":"x=13\/(13+25)=(13\/38)"},{"instruct":"学校采购员到商场买一张桌子配2把椅子的桌椅.如果单买桌子,可买12张,如果单买椅子,可买24把.如果成套买,可买多少套桌椅?","input":"","output":"x=1\/((1\/12)+(1\/24)*2)=6"},{"instruct":"有一个两位数,十位上的数是个位上的数的(1\/3),十位上的数加6就等于个位上的数,求这个两位数.","input":"","output":"x=39=39"},{"instruct":"一条公路的一侧每隔22米架一根电线杆,从头到尾共有31根,这条公路有多长?","input":"","output":"x=(31-1)*22=660"},{"instruct":"一块梯形木板上底150厘米,下底25分米,高2米,在它和正反两面涂油漆,如果每平方米用油漆0.3千克,那么涂完这块木板共用油漆多少千克?","input":"","output":"x=((1.5+2.5)*2\/2)*2*0.3=2.4"},{"instruct":"四年级一班有46名学生参加3项课外活动.其中有24人参加了数学小组,20人参加了语文小组,参加文艺小组的人数是既参加数学小组又参加文艺小组人数的3.5倍,又是3项活动都参加人数的7倍,既参加文艺小组也参加语文小组的人数相当于3项都参加的人数的2倍,既参加数学小组又参加语文小组的有10人.求参加文艺小组的人数.","input":"","output":"x=(46-14-10-10)\/(4+1+1+1-1-1-1)*7=21"},{"instruct":"修路队修一条长800米的公路,第一天修了全长的25%,第二天修了余下的(5\/12).还有多少没有修?","input":"","output":"x=800-800*25%-(800-800*25%)*(5\/12)=350"},{"instruct":"媛媛、妈妈和爸爸在学校的圆形塑胶跑道晨练,媛媛每圈要5分钟,妈妈每圈4分钟,爸爸每圈3分钟.开始同时跑,至少要经过多少分钟他们三人才跑在一齐?","input":"","output":"x=5*3*4=60"},{"instruct":"学校组织学生春游,用4辆车3次把全校672名师生运完.平均每辆汽车每次运送多少名师生?","input":"","output":"x=672\/3\/4=56"},{"instruct":"分母为154的最简真分数有多少个.","input":"","output":"x=154-(((((154\/2)))+(((154\/7)))+(((154\/11))))-(11+7+2)+1)=60"},{"instruct":"小明和他爸爸今年共有48岁,多少年后他和他爸共有100岁.","input":"","output":"x=(100-48)\/2=26"},{"instruct":"工厂八月份生产零件3000个,比七月份的产量增加了二成,七月份一共生产零件多少个?","input":"","output":"x=3000\/(1+20%)=2500"},{"instruct":"在前100个自然数中有25个质数,那么合数的个数有多少","input":"","output":"x=100-25-1=74"},{"instruct":"一个圆柱和一个圆锥等底等高,它们的体积相差0.24立方分米,那么圆柱体的体积是多少立方厘米.","input":"","output":"x=0.24\/(1-(1\/3))*1000=360"},{"instruct":"甲数是205,甲数比乙数多50,乙数是多少","input":"","output":"x=205-50=155"},{"instruct":"甲乙两袋大米的重量相等,用去甲袋大米的(1\/5)、乙袋大米的(1\/6)后,剩下的大米共多少袋.","input":"","output":"x=(4\/5)+(5\/6)=1(19\/30)"},{"instruct":"仓库里有一批化肥,运走(1\/5)后,又运进80吨,这时比原有化肥增加30%,仓库里原有化肥多少吨?","input":"","output":"x=80\/(1+30%-(1-(1\/5)))=160"},{"instruct":"12345679*9=多少.","input":"","output":"x=12345679*9=111111111"},{"instruct":"(1\/2)化成百分数是多少.","input":"","output":"x=(1\/2)=50%"},{"instruct":"机床厂原有专用机床108台,普通机床60台.如果想把专用机床数调整到普通机床的5倍,那么应该将多少台普通机床改为专用机床?","input":"","output":"x=(5*60-108)\/(5+1)=32"},{"instruct":"一辆汽车从A城市开往B城市,如果把车速提高20%,则可比原定时间提前1小时到达B城市;如果按原来速度先行驶100千米后,再将速度提高30%,恰巧也能比原定时间提前1小时到达B城市.A、B两城市之间的路程为多少千米.","input":"","output":"x=100\/(6*(1\/(6-5))-13*(1\/(13-10)))*6*(1\/(6-5))=360"},{"instruct":"把一根2米长的圆柱形木料,截成两段,表面积增加了6.28dm**2,这根木料的体积是多少.","input":"","output":"x=6.28\/2*2*10=62.8"},{"instruct":"一辆汽车从甲地到乙地,如果每小时行驶45千米,就要延误1小时到达;如果每小时行驶50千米,就可提前1小时到达.则甲乙两地的距离是多少千米?","input":"","output":"x=45*(((45+50)\/(50-45))+1)=900"},{"instruct":"甲乙两地相距4.8千米,如果画在比例尺为1:30000的地图上,应画多少厘米.","input":"","output":"x=4.8*100000*(1\/30000)=16"},{"instruct":"粮站运来一批大米,第一天卖出这批大米的(1\/3),第二天卖出16吨,第三天又卖出剩下大米的(5\/8),这时还剩12吨.粮站运来多少吨大米?","input":"","output":"x=((12\/(1-(5\/8)))+16)\/(1-(1\/3))=72"},{"instruct":"王杨期末数学成绩是96分,孙月的成绩比王杨低(1\/6),王华的成绩是王杨和孙月总分的(1\/2).王华得多少分?","input":"","output":"x=(96+96*(1-(1\/6)))*(1\/2)=88"},{"instruct":"从1(2\/3)的倒数里减去1(3\/4)除(1\/3)的商,差是多少?","input":"","output":"x=1\/1(2\/3)-(1\/3)\/1(3\/4)=(43\/105)"},{"instruct":"在一个沙漠地带,汽车每天行驶200千米,每辆汽车载运可行驶24天的汽油.现有甲、乙两辆汽车同时从某地出发,并在完成任务后,沿原路返回.为了让甲车尽可能开出更远的距离,乙车在行驶一段路程后,仅留下自己返回出发地的汽油,将其他的油给甲车.则甲车所能开行的最远距离是多少.","input":"","output":"x=24*(1+(1\/3))*200\/2=3200"},{"instruct":"刘红把6000压岁钱存入银行,年利率为3.6%,五年到期后可取出本金和税后利息一共多少元.(不缴利息税)","input":"","output":"x=6000*3.6%*5+6000=7080"},{"instruct":"在算式□3\/5中,要使商是两位数,□最小填多少","input":"","output":"x=5=5"},{"instruct":"学校进行广播体操比赛汇演,采用了方队的形式,已知每一个方队有5行,每行8人,3个这样的方队有多少人.","input":"","output":"x=8*5*3=120"},{"instruct":"把7个相同的正方体拼成一个大长方体,它的表面积比7个正方体的表面积的和减少了84平方厘米.拼成后的长方体的表面积为多少平方厘米.","input":"","output":"x=84\/(2*6)*6*84\/(2*6)-84=210"},{"instruct":"北京到青岛的铁路长约900千米,一列火车4小时行驶了全程的(1\/3).照这样计算,从北京到青岛大约需几小时?","input":"","output":"x=4\/(1\/3)=12"},{"instruct":"王大爷用篱笆靠墙围一个长15米,宽8米的鸡舍,至少需要多少米篱笆?","input":"","output":"x=15+8*2=31"},{"instruct":"阿建暑假旅游时拍了许多照片,回来后字制作了相册以作纪念,他分别选了最喜爱的2张照片做封底、封面,其余16页,每页夹4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完成时甲干了(2\/5),求乙独干这工作几天完成?","input":"","output":"x=1\/((1\/9)-(2\/5)\/9)=15"},{"instruct":"某车间有工人120人,其中女工人数是男工人数的(2\/3),后来又招收了一批女工,这时女工人数占车间总人数的(3\/7).现在女工有多少人?","input":"","output":"x=120-(120*(3\/(3+2)))+((120*(3\/(3+2)))*((3\/(7-3))-(2\/3)))=54"},{"instruct":"修筑一段路,长为x米,甲修了(1\/3)时,和乙合作修筑,用了12天修完,甲、乙每天共修路多少米.","input":"","output":"x=(1-(1\/3))\/12=(1\/18)"},{"instruct":"教学楼的前面是一块长方形的绿地,经测量这块绿地的面积是399.9平方米,宽15.5米,那么这块绿地的长是多少米?","input":"","output":"x=399.9\/15.5=25.8"},{"instruct":"甲、乙两筐苹果,如果把甲筐苹果的(3\/8)放入乙筐内,则两筐苹果重量相等,原来乙筐苹果重量是甲筐的多少.","input":"","output":"x=1-(3\/8)-(3\/8)=(1\/4)"},{"instruct":"一个圆柱,侧面展开图是正方形,它的高是12.56厘米,那么它的底面半径是多少厘米","input":"","output":"x=12.56\/3.14\/2=2"},{"instruct":"在前100个自然数中有25个素数,那么合数的个数有多少","input":"","output":"x=100-25-2=73"},{"instruct":"若银行一年定期储蓄的年利率是2.25%,利息税是20%,小明的父亲取出一年到期的税后本利和共1527元,问小明的父亲存了多少元?","input":"","output":"x=1527\/(1+(2.25%*1*(1-20%)))=1500"},{"instruct":"用一块棱长是6厘米的正方体钢坯锻造成一块长9厘米,宽6厘米的长方体钢坯,这块钢坯的高是多少厘米?","input":"","output":"x=6*6*6\/9\/6=4"},{"instruct":"一个圆锥形沙堆,底面积是25.26平方米,高2.5米,用这堆沙在10米宽的公路上铺2厘米厚的路面,能铺多少米?","input":"","output":"x=(1\/3)*25.26*2.5\/(10*(2\/100))=105.25"},{"instruct":"甲乙两地之间的公路长216千米.一辆汽车从甲地开往乙地,行了全程的37.5%%,离乙地还有多少千米?","input":"","output":"x=216*(1-37.5%)=135"},{"instruct":"小红看一本故事书,平均每天看15页,看了8天后还剩85页,这本故事书一共有多少页?","input":"","output":"x=15*8+85=205"},{"instruct":"甲乙两地相距1890米,小张和小李以每分75米和60米的速度同时从甲地向乙地出发,同时小王以每分钟90米的速度从乙地向甲地出发,小王出发多少分钟后,恰好位于小张和小李两人的中间?","input":"","output":"x=1890\/(75\/2+60+90-60\/2)=12"},{"instruct":"王林看一本书,第一天看了全书的(2\/9),第二天和第三天都比第一天多看全书的(4\/27),三天后还剩全书的几分之几没看?","input":"","output":"x=1-(2\/9)-((2\/9)+(4\/27))-((2\/9)+(4\/27))=(1\/27)"},{"instruct":"下列分数中,最接近(7\/8)的是多少","input":"","output":"x=(8\/9)=(8\/9)"},{"instruct":"甲数是360,乙数是480,甲数是乙数的多少.","input":"","output":"x=360\/480=75%"},{"instruct":"有7个数:5,17,19,37,39,46,66.从中挑选几个,和为100,至少挑选个多少.","input":"","output":"x=3=3"},{"instruct":"一个底面积是11.25平方分米,高是8分米的圆柱,它的体积是多少立方分米.","input":"","output":"x=11.25*8=90"},{"instruct":"某镇去年建了两栋同样高的大楼(都在10层以上),甲楼每层高28分米,乙楼每层高32分米.你知道这两栋楼的高度至少是多少米吗?","input":"","output":"x=32*7*2\/10=44.8"},{"instruct":"简算420*70时,7应和多少对齐.","input":"","output":"x=2=2"},{"instruct":"2007*20082008-2008*20072007=多少.","input":"","output":"x=2007*20082008-2008*20072007=0"},{"instruct":"旭日小学参加剪纸兴趣小组的男生有164人,女生有172人,参加书法兴趣小组的有84人,参加剪纸小组的人数是书法小组的几倍?(列综合算式解答)","input":"","output":"x=(164+172)\/84=4"},{"instruct":"甲,乙二人先后从一个包裹中轮流取糖果,甲先取1块,乙接着取2块,然后甲再取4块,乙接着取8块,…,如此继续.当包裹中的糖果少于应取的块数时,则取走包裹中所有糖果,若甲共取了90块糖果,则最初包裹中有多少块糖果.","input":"","output":"x=1+4+16+64+5+2**1+2**3+2**5+2**7=260"},{"instruct":"聪聪的体重是40千克,亮亮的体重比聪聪重(1\/20),亮亮的体重是多少千克?","input":"","output":"x=40*(1+(1\/20))=42"},{"instruct":"一个梯形的面积是24平方分米,下底是5分米,高是4分米,上底是多少分米.","input":"","output":"x=24*2\/4-5=7"},{"instruct":"2个师傅和4个徒弟一天可以做完一批零件的(3\/10),6个师傅和16个徒弟第一天就能把这批零件做完,若这批零件全部由师傅一天做完,则需要师傅多少人?","input":"","output":"x=1\/(((3\/10)-(1-(3\/10)*3)\/(16-4*3)*(16-4*3))\/2)=10"},{"instruct":"甲、乙二人带着同样多的食物进行野外探险,甲带的食物可供甲吃10天,乙带的食物可供乙吃15天.现在两人同时出发,开始时各自吃自己带的食物,当甲吃完自己的食物后再吃乙带的食物,那么两人最多能在野外探险多少天?","input":"","output":"x=10+((1-(1\/15)*10)\/((1\/10)+(1\/15)))=12"},{"instruct":"一个打字员每分钟打908个字,他9分钟能打多少个字.","input":"","output":"x=908*9=8172"},{"instruct":"春节刚过,妈妈要把小红的压岁钱5000元存入银行,年利率为9.98%,(不扣税)两年后妈妈把钱取了出来,则妈妈能取出多少元钱.","input":"","output":"x=5000+5000*9.98%*2=5998"},{"instruct":"妈妈用高压锅做米饭10分钟,妈妈打电话用2分钟,妈妈炒菜10分钟,妈妈做完这些事至少要用多长时间?","input":"","output":"x=10+2+10-10=12"},{"instruct":"三个数的平均数是120,加上一个数,四个数的平均数是115,这个数是多少?","input":"","output":"x=110=110"},{"instruct":"一辆自行车的车轮半径是0.4米,车轮每分钟转100圈,要通过一座2512米长的大桥,大约需要几分钟?","input":"","output":"x=2512\/((3.14*0.4*2)*100)=10"},{"instruct":"把5个棱长是5dm的正方体拼成一个立体图形,这个立体图形的体积是多少.","input":"","output":"x=5*5*5*5=625"},{"instruct":"小亚和爸爸妈妈三人一起去看菊展,成人票每张35元,儿童票每张15元,他们买门票要花去多少钱?","input":"","output":"x=35*2+15=85"},{"instruct":"25的2倍去除8个125相加的和,结果是多少?","input":"","output":"x=(125*8)\/(25*2)=20"},{"instruct":"用一根长84厘米的铁丝做一个长方体的框架,长是9厘米,宽是5厘米,它的高应该是多少厘米.","input":"","output":"x=84\/4-(9+5)=7"},{"instruct":"一根电线长10米,第一次用去它的(1\/2),第二次又用去(1\/2)米,两次共用去多少米.","input":"","output":"x=10*(1\/2)+(1\/2)=5(1\/2)"},{"instruct":"把100折成两个自然数的和,其中一个是7的倍数,另一个是13的倍数,那么这两个自然数的差是多少.","input":"","output":"x=13*5-7*5=30"},{"instruct":"已知273*18=4914,那么2.73*0.18=多少.","input":"","output":"x=2.73*0.18=0.4914"},{"instruct":"三个同学踢毽子,小强踢了140下,是李平的(5\/7),张丽踢的是李平的(3\/4),张丽踢了多少下?","input":"","output":"x=140\/(5\/7)*(3\/4)=147"},{"instruct":"农科所进行种子发芽试验,用200粒种子进行试验,有8粒种子没有发芽,求种子的发芽率?","input":"","output":"x=((200-8)\/200)*100%=96%"},{"instruct":"甲乙丙三人各拿同样多的钱合买苹果若干千克.分苹果时,甲和丙都比乙多拿了7.5千克苹果,这样,甲和丙各应给乙6元钱,每千克苹果多少元.","input":"","output":"x=6*2\/(7.5*2\/3)=2.4"},{"instruct":"圆心角为30°,半径为12厘米的扇形面积是多少平方厘米.","input":"","output":"x=(30\/360)*3.14*12**2=37.68"},{"instruct":"刘颖读一本180页的故事书,第一天读了全书的30%,第二天读了全书的(1\/5),还剩多少页?","input":"","output":"x=180*(1-(30%+(1\/5)))=90"},{"instruct":"一个长80cm、宽45cm、高40cm的长方体鱼缸,里面装有26cm深的水,把一块长65cm.宽20cm的铁块完全浸入水中后,鱼缸内的水深39cm,铁块的高是多少厘米?","input":"","output":"x=80*45*(39-26)\/(65*20)=36"},{"instruct":"小明带了8.5元钱去买学习用品.他买了一个笔记本2.6元,一副三角板3.4元,小明还剩多少钱?","input":"","output":"x=8.5-(2.6+3.4)=2.5"},{"instruct":"一块梯形地种了40棵龙眼树,这块地的上底长16米,下底长24米,高20米,平均每棵龙眼树占地多少平方米?","input":"","output":"x=(16+24)*20\/2\/40=10"},{"instruct":"三个小伙伴一起称体重,兵兵的体重是25.7千克,军军比兵兵轻0.72千克,丁丁比军军轻1.4千克,丁丁的体重是多少千克?","input":"","output":"x=25.7-0.72-1.4=23.58"},{"instruct":"一个养鸡场共养母鸡700只,母鸡的只数是公鸡的4倍这个养鸡场养公鸡多少只?","input":"","output":"x=700\/(4+1)=140"},{"instruct":"一个西瓜,爸爸吃了它的(2\/5),妈妈吃了它的(1\/5),剩下的小刚都吃了,小刚吃了这块西瓜的几分之几?","input":"","output":"x=1-(2\/5)-(1\/5)=(2\/5)"},{"instruct":"一个梯形的面积是38.22平方厘米,已知它的上底是12.6厘米,下底是5.6厘米,高是多少厘米.","input":"","output":"x=38.22*2\/(12.6+5.6)=4.2"},{"instruct":"一条鱼的鱼头长3cm,身长等于头长加尾长,尾长等于头长加一半身长.这条鱼身长多少厘米?","input":"","output":"x=3+(3+3*1\/2)\/(1-1\/2)=12"},{"instruct":"若甲数是乙数的80%,则乙数是甲数的多少.","input":"","output":"x=1\/(1*80%)=125%"},{"instruct":"王老师每分钟打字125个,比学生小王每分钟打字的2倍还多25个,两人一分钟共可以打字多少个?","input":"","output":"x=(125-25)\/2+125=175"},{"instruct":"小红买3个相同的足球,付了200元,找回14元.每个足球多少元?","input":"","output":"x=(200-14)\/3=62"},{"instruct":"学校科技组有158人,比文艺组的4倍少2人,文艺组有多少人?(用方程解)","input":"","output":"x=(158+2)\/4=40"},{"instruct":"六年三班有女生24人,女生比男生少(1\/5),这个班男生有多少人?","input":"","output":"x=24\/(1-(1\/5))=30"},{"instruct":"工程队修一条长2.4千米的公路,第一天修全长的(1\/3),第二天修全长的40%,第二天比第一天多修多少千米?","input":"","output":"x=24*(40%-(1\/3))=1.6"},{"instruct":"运来一批水果.第一天卖出总数的(1\/5),第二天卖出140千克,剩下的与卖出的重量的比是1:3.这批水果共有多少千克?","input":"","output":"x=140\/(3\/4-1\/5)=254(6\/11)"},{"instruct":"今年祖父的年龄是小明的6倍,几年后,祖父的年龄将是小明的5倍,又过几年以后,祖父的年龄是小明年龄的4倍.问祖父今年多少岁?","input":"","output":"x=(60\/5)*6=72"},{"instruct":"某工厂存煤160吨,原来每天烧1.5吨,烧了30天后,余下的每天烧2.5吨,还可以烧多少天?","input":"","output":"x=(160-1.5*30)\/2.5=46"},{"instruct":"钟面上的时针从3:00到7:00旋转了多少°.","input":"","output":"x=30*(7-3)=120"},{"instruct":"一个圆柱的侧面积是1256cm**2,底面半径是10cm,它的高是多少cm.","input":"","output":"x=1256\/(3.14*10*2)=20"},{"instruct":"6.3*2.57+25.7*0.37.","input":"","output":"x=6.3*2.57+25.7*0.37=25.7"},{"instruct":"有三张卡片,上面分别写着3、4、5.从中任取两张卡片,把卡片上的两个数相加,可以得到多少个不同的和.","input":"","output":"x=3=3"},{"instruct":"星火电影院2号厅有18排座位,每排24个座位,一共可以容纳观众多少人?","input":"","output":"x=18*24=432"},{"instruct":"在一个边长为6厘米的正方形里放置一个最大的圆,这个圆的面积是多少?","input":"","output":"x=3.14*(6\/2)**2=28.26"},{"instruct":"一件工作,甲、乙、丙单独做分别要用12小时、18小时和24小时,这项工作由甲先做了若干小时,再由乙接着做,乙做的小时数是甲的3倍,最后由丙做,丙做的时间是乙的2倍,终于全部完工,共用了多少小时?","input":"","output":"x=1\/(1\/12+1\/18*3+1\/24*6)+3*1\/(1\/12+1\/18*3+1\/24*6)+6*1\/(1\/12+1\/18*3+1\/24*6)=20"},{"instruct":"建邺区六年级有120人参加语文阅读大赛,获奖人数占总人数的(3\/10),而获奖人数中的(1\/3)是女生.获奖的男生占总人数的几分之几?","input":"","output":"x=(3\/10)*(1-(1\/3))=(1\/5)"},{"instruct":"甲数和乙数的比是5:6,已知甲数是30,乙数是多少.","input":"","output":"x=30\/(5\/6)=36"},{"instruct":"一辆重型车的载重是8吨,一辆轻型车载重量是5吨,现要把一批煤送到工厂,两车同时送了12趟,这批煤有几吨?","input":"","output":"x=(8+5)*12=156"},{"instruct":"粮店运进150袋面粉和180袋大米,每袋面35千克,每袋大米80千克.运进的面粉和大米一共多少千克?","input":"","output":"x=35*150+80*180=19650"},{"instruct":"甲乙两车同时从距离840千米的AB两地相向而行,5小时后相遇,甲车每小时行88千米,乙车每小时行多少千米?","input":"","output":"x=840\/5-88=80"},{"instruct":"把一个高是40厘米的圆柱的侧面展开,得到一个正方形,这个圆柱的侧面积是多少平方厘米.","input":"","output":"x=40*40=1600"},{"instruct":"一个长方形,如果边长增加5厘米,宽增加7厘米,那么面积就增加121平方厘米,这时恰好是一个正方形.则原来长方形的面积是多少平方厘米.","input":"","output":"x=(6+(7-5))*6=48"},{"instruct":"浩浩和童童一起参加环保有奖活动:5个废电池可以换2次摸奖机会,浩浩捡了12个废电池,童童捡了8个废电池,他们加起来正好换得8次摸奖机会,结果中奖6次,领到15支水性笔,他俩这次的中奖率是多少?","input":"","output":"x=6\/8=75%"},{"instruct":"一堆煤,第一周用去这堆煤的40%,每二周用去这堆煤的(1\/3),刚好用去4吨.这堆煤原有多少吨?","input":"","output":"x=4\/(40%+(1\/3))=(60\/11)"},{"instruct":"为准备春季运动会,学校体育组购买了羽毛球拍和乒乓球拍各13副,其中,羽毛球拍32元\/副,乒乓球拍29元\/副,共需花多少钱?","input":"","output":"x=13*32+13*29=793"},{"instruct":"下面各题中,运算顺序和32\/8*4的运算顺序一样的是多少","input":"","output":"x=32-8+4=32-8+4"},{"instruct":"李大妈去年到银行存了3000元钱,存期三年,年利率3%,到期后,李老师可获得利息多少钱?","input":"","output":"x=3000*3%*3=270"},{"instruct":"28个305的和是多少.","input":"","output":"x=305*28=8540"},{"instruct":"一辆卡车以每小时65千米的速度在公路上行驶,距离它后面5千米处有一辆小轿车以第小时80千米的速度同向行驶.不一会,小轿车追上了卡车.在追上之前1分钟时两车相距多少米.","input":"","output":"x=80*(1000\/60)-65*(1000\/60)=250"},{"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=20*80\/(20-4)-80=20"},{"instruct":"一个圆柱形水桶,从里面量底面直径为4分米,高为5分米.这个水桶最多能盛多少水?","input":"","output":"x=3.14*(4\/2)**2*5=62.8"},{"instruct":"相同的两本书重600克,一本书重多少克.","input":"","output":"x=600\/2=300"},{"instruct":"小明原来买一种品牌的牙膏,牙膏圆形出口的直径是5毫米,能用72次,他每次挤出牙膏长约1厘米.这种品牌的新款牙膏把圆形出口的直径改为6毫米,小明每次还挤出牙膏长约1厘米.这枝新牙膏大约能用多少次?","input":"","output":"x=3.14*(5\/2)**2*1*10*72\/(3.14*(6\/2)**2*1*10)=50"},{"instruct":"有60个草莓,吃了18个,剩下的每7个放一盘,可以放几盘?列式为多少","input":"","output":"x=(60-18)\/7=(60-18)\/7"},{"instruct":"果园种了36行苹果树,每行18棵,一共种了多少棵苹果树?","input":"","output":"x=48=48"},{"instruct":"一堆煤,第一次运走5吨,第二次运走了这堆煤的37.5%,还剩下(1\/2),这堆煤共有多少吨?","input":"","output":"x=5\/(1-(1\/2)-37.5%)=40"},{"instruct":"圆柱的底面半径缩小2倍,体积缩小多少倍","input":"","output":"x=4=4"},{"instruct":"射击50发子弹,结果有2发没有命中,命中率为多少.","input":"","output":"x=((50-2)\/50)*100%=96%"},{"instruct":"一件工作,甲单独做要20天完成,乙单独做要12天完成,如果这件工作先由甲队做若干天,再由乙队做完,两个队共用了14天,甲队做了几天?","input":"","output":"x=((1\/12)*14-1)\/((1\/12)-(1\/20))=5"},{"instruct":"李老师从学校回家先乘3小时火车,再乘2小时汽车到站.已知火车平均每小时行驶67千米,汽车平均每小时行驶45千米,李老师家离学校有多少千米?","input":"","output":"x=67*3+45*2=291"},{"instruct":"某筑路队铺一条公路,原计划每天铺1.2千米,15天铺完,实际每天比原计划多铺0.3千米,实际多少天铺完?","input":"","output":"x=1.2*15\/(1.2+0.8)=9"},{"instruct":"3箱鸡蛋一共有216个,每箱有6盒,平均每盒有多少个鸡蛋?","input":"","output":"x=216\/(6*3)=12"},{"instruct":"草地上有一个桩,把一只羊用绳系在木桩上,如果绳长5米,这只羊最多可以吃到多少平方米的草?","input":"","output":"x=28.26=28.26"},{"instruct":"一架飞机每分飞行21千米,每时飞行多少千米.","input":"","output":"x=21*60=1260"},{"instruct":"养鸡场公鸡只数与母鸡只数之比是6:5,当公鸡卖出660只后,公鸡只数与母鸡只数之比是5:6,现在养鸡场还有多少只鸡?","input":"","output":"x=(660\/((6\/5)-(5\/6)))\/6*(5+6)=3300"},{"instruct":"幼儿园老师给三组学生分糖果,如果只平均分给第一组,每个学生分12个;如果只平均分给第二组,每个学生分15个;如果只平均分给第三组,每个学生分20个.那么平均分给三个组,则每个学生分多少个?","input":"","output":"x=1\/(1\/4)=4"},{"instruct":"有一块正方形西瓜地,边长是300米,每公顷产西瓜5万千克,这块地一共可收西瓜多少千克?","input":"","output":"x=300*300\/10000*5=45"},{"instruct":"把一个底面直径10cm、高12cm的圆锥形铁块,熔铸成一个长是5cm、宽是4cm的长方体铁块.这个长方体铁块的高是多少cm.","input":"","output":"x=(3.14*(10\/2)**2*12*(1\/3))\/(5*4)=15.7"},{"instruct":"在四川雅安地震救助行动中,李叔叔三天在一线工作54小时,照这样计算,他一个星期一共工作了多长时间?","input":"","output":"x=54\/3*7=126"},{"instruct":"一项工程,甲独做要8小时完成,乙在相同的时间内只能完成甲工作量的80%,二人合做,几小时完成?","input":"","output":"x=1\/((1\/8)+(1\/8)*80%)=(40\/9)"},{"instruct":"一个圆形鱼池的直径是20米,如果绕周围走一圈,要走多少米.","input":"","output":"x=3.14*20=62.8"},{"instruct":"一根铁丝长16米,第一次用去全长的(1\/6),第二次用去全长的(7\/12),还剩下多少米?","input":"","output":"x=16*(1-(1\/6)-(7\/12))=4"},{"instruct":"用一张边长是20分米的正方形铁皮围成一个圆柱,它的侧面积是多少.","input":"","output":"x=20*20=400"},{"instruct":"小明站在一条直行的铁道旁,从远处向小明驶来的火车拉响汽笛,过了一会儿,小明听见汽笛声,再过27秒钟,火车行驶到他面前.已知火车的速度是34米\/秒,音速是340米\/秒,那么火车拉响汽笛时距离小明多少米远.","input":"","output":"x=27*340\/(340-34)*34=1020"},{"instruct":"有一批白菜,第一辆车运走了这批白菜的13%,第二辆车运走了这批白菜的17%,两辆车一共运走了60吨.这批白菜一共多少吨?","input":"","output":"x=60\/(13%+17%)=200"},{"instruct":"小杨上午做了48个玩具,下午做了54个玩具,每6个玩具装一箱.这天小杨做的玩具一共可以装几箱?","input":"","output":"x=(48+54)\/6=17"},{"instruct":"一列汽车13:00从德江出发,16:00到贵阳,这辆汽车平均每小时行90千米.德江到贵阳有多少千米?","input":"","output":"x=90*3=270"},{"instruct":"150千克大米吃去20%后,又吃了余下的20%,还剩多少千克.","input":"","output":"x=150*(1-20%)*(1-20%)=96"},{"instruct":"一个数除以27,商是15,有余数.当余数最大时被除数是多少.","input":"","output":"x=27*15+(27-1)=431"},{"instruct":"为了更好的适应初中生活,同时培养小明的阅读能力,爸爸决定给小明这段暑假制定一个阅读计划:要求小明完成阅读一本书籍得同时,每天还要新增固定数量得阅读材料,假设所有阅读内容以页数计数,小明的阅读速度是相同得、固定的(单位是页\/10分钟),如果每天阅读50分钟,24天恰好完成原有阅读书籍及新增阅读材料;如果每天阅读90分钟,12天就恰好完成原有阅读书籍及新增阅读材料.现小明每天固定阅读若干分钟,表现得很认真,效果也很好,8天后,爸爸决定以后每天得新增阅读材料减半,结果小明40天恰好完成所有阅读.问:小明每天阅读几分钟?","input":"","output":"x=(108-12*(50\/10*24-90\/10*12)\/(24-12)+8+(40-8)\/2)\/40*10=30"},{"instruct":"一个三位数除以6,商是123,余数最大是多少.","input":"","output":"x=6-1=5"},{"instruct":"两列火车同时从甲乙两地相向开出,甲车每小时行55千米,比乙车速度快(1\/10),行了3小时20分钟后两车所行路程是全程的(1\/4).甲、乙两地间的铁路长多少千米?","input":"","output":"x=(55+(55\/(1+(1\/10))))*3(1\/3)\/(1\/4)=1400"},{"instruct":"x\/(2\/3)=12,(5\/9)x=多少.","input":"","output":"x=(5\/9)*(12*(2\/3))=4(4\/9)"},{"instruct":"亮亮的身高是1.25米,爸爸的身高是亮亮的1.4倍,爸爸比亮亮高多少米?","input":"","output":"x=1.25*1.4-1.25=0.5"},{"instruct":"某班全体同学参加计算机等级考试,其中(2\/7)的学生取得优秀证书,其余25名同学都取得合格证书,问该班共有学生多少名?","input":"","output":"x=25\/(1-(2\/7))=35"},{"instruct":"加工一批零件,甲先加工了(1\/5),乙又加工了(1\/4),如果再加工15个正好完成这批零件的一半,这批零件有多少个?","input":"","output":"x=15\/((1\/2)-(1\/5)-(1\/4))=300"},{"instruct":"压路机的滚筒是一个圆柱,长1.8米,底面直径1.2米.滚筒滚动一周能压路面多少平方米?","input":"","output":"x=3.14*1.2*1.8=6.7824"},{"instruct":"一根电线长10米,第一次剪去全长的(1\/5),第二次剪去剩下的(1\/8).这根电线还剩下多少米?","input":"","output":"x=10-10*(1\/5)-(10-10*(1\/5))*(1\/8)=7"},{"instruct":"书店运来一批故事书,第一天卖了120本,第二天卖的本数是第一天卖的(3\/4),第一天和第二天卖的故事书正好是这批故事书的(5\/6),书店运来的这批故事书一共有多少本?","input":"","output":"x=(120+120*(3\/4))\/(5\/6)=252"},{"instruct":"一条路,已修的米数相当于未修米数的(2\/3),后来又修了500米,这时已修的米数和未修的米数的比是3:2,这条路全长多少米?","input":"","output":"x=500\/((3\/(2+3))-(2\/(2+3)))=2500"},{"instruct":"一块三角形地的底是24米,高15米.这块地的面积是多少平方米?","input":"","output":"x=24*15\/2=180"},{"instruct":"光明小学去年有篮球24个,今年新买了6个,今年比去年增加了百分之几?","input":"","output":"x=6\/24=25%"},{"instruct":"甲、乙两列火车同时从两地相对开出.甲车每小时行120千米,乙车每小时行150千米,经过5小时两车还相距48千米.两地间的铁路长多少千米?(先画图整理,再解答)","input":"","output":"x=(48+120*5+150*5)=1398"},{"instruct":"15枚图钉大约重10克,多少枚图钉大约重20克.","input":"","output":"x=20\/(10\/15)=30"},{"instruct":"甲、乙、丙三人同时从同一个出发点出发,进行不间断匀速步行比赛,每分钟乙比甲少走12米,而比丙多走3米.当乙到达终点时,比甲晚到9分钟,而比丙早到3分钟.这次步行比赛全程是多少米?","input":"","output":"x=(60-12)*((60*9)\/12)=2160"},{"instruct":"如果把25*30中的一个因数扩大到它的100倍,另一个因数缩小到它的(1\/10),积就扩大到它的多少倍","input":"","output":"x=(2500*3)\/(25*30)=10"},{"instruct":"五个数的平均数是30,若把其中一个数改为40,则平均数是35,这个改动的数是多少.","input":"","output":"x=40-(35*5-30*5)=15"},{"instruct":"校园里有松树20棵,杨树比松树多14棵,杨树和松树一共有多少棵.","input":"","output":"x=20+14+20=54"},{"instruct":"一个足球场长90米,宽60米,沿着这个足球场的边线跑一周是多少米?","input":"","output":"x=(90+60)*2=300"},{"instruct":"小明读一本书,第一天读了全书的(3\/8),第二天读了18页,这时已读的页数占总页数的(3\/5),这本书共有多少页?","input":"","output":"x=18\/((3\/5)-(3\/8))=80"},{"instruct":"已知∠1和∠2是直角三角形中的两个锐角,∠1=58°,∠2=多少°.","input":"","output":"x=180-90-58=32"},{"instruct":"一个圆柱沿着底面直径纵切成相等的两部分后,表面积比原来增加80平方厘米.圆柱侧面积是多少平方厘米?","input":"","output":"x=3.14*(80\/2)=125.6"},{"instruct":"40的(5\/8)相当于35的多少","input":"","out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厘米,把这张白纸平均分成5份,用去了其中的1份,用去部分的是这张白纸的((())\/(())),是多少平方厘米.","input":"","output":"x=3.14*100\/5=62.8"},{"instruct":"一个长方形的长是10米,宽是8米,它的周长正好与一个正方形的周长相等这个正方形的面积是多少平方米.","input":"","output":"x=(((10+8)*2)\/4)*(((10+8)*2)\/4)=81"},{"instruct":"张老师第一次到体育用品商店买了24套运动服,第二次又买了同样的运动服30套,第二次比第一次多付了510元.每套运动服多少元?","input":"","output":"x=510\/(30-24)=85"},{"instruct":"小红帽去外婆家,10点从家里出发,下午3点到达外婆家,她每小时走8千米,她家离外婆家多少千米.","input":"","output":"x=8*5=40"},{"instruct":"计算:120-119+118-117+116-115+…+4-3+2-1=多少.","input":"","output":"x=1*60=60"},{"instruct":"小军看一本书,每天看14页,一周可以看完,这本书有多少页.","input":"","output":"x=14*7=98"},{"instruct":"一根绳子可以围成边长是4米的正方形,如果用这根绳子围成长是5米的长方形,那么这个长方形的宽是多少米.","input":"","output":"x=4*4\/2-5=3"},{"instruct":"在一幅比例尺是1:200000的地图上,量得甲乙两地的距离是5cm,在比例尺是1:25000的地图上,甲乙两地的距离是多少cm?","input":"","output":"x=5\/(1\/200000)*(1\/25000)=40"},{"instruct":"小明购买一种电脑杀毒软件,打七五折销售后比原来便宜了30元,那么小明实际上花了多少钱购买的杀毒软件?","input":"","output":"x=(30\/(1-75%))-30=90"},{"instruct":"一块三角形的地,面积是112平方米,它的底是16米,它的高是多少米.","input":"","output":"x=224\/16=14"},{"instruct":"4个人参加乒乓球小组赛,每2个人比赛一场,一共要比赛多少场.","input":"","output":"x=(4-1)*4\/2=6"},{"instruct":"一个面包店买来160千克面粉,用了4天后还剩下64千克.平均每天用面粉多少千克?","input":"","output":"x=(160-64)\/4=24"},{"instruct":"一个梯形的下底是上底的3倍,把上底延长0.08分米,组成一个面积是288平方厘米的平行四边形.原来梯形的面积是多少平方厘米?","input":"","output":"x=288\/3*2=192"},{"instruct":"五年级和六年级共有310人参加数学竞赛,已知六年级人数的(3\/8)等于五年级人数的(2\/5),五年级参加数学竞赛的有多少人?","input":"","output":"x=310*(15\/(15+16))=150"},{"instruct":"请你以\"把4米长的彩带,每(2\/3)米剪一段,可以剪成多少段?\"为例,用一种方法说明\"一个数除以一个分数,等于乘这个分数的倒数\".(可以画图、也可以画线段图,还可以用算式)","input":"","output":"x=4\/(2\/((3\/1)\/1))=6"},{"instruct":"如果A和B表示两个不同的数,A*B=(A+B)\/3.那么5.4*1.8的结果是多少?","input":"","output":"x=(5.4+1.8)\/3=2.4"},{"instruct":"在\"庆祝六一\"征文比赛活动中,某校六年级有80人获一、二、三等奖.其中获三等奖的人数占六年级获奖人数的62.5%,获一、二等奖的人数比是1:4.六年级获二等奖共有多少人.","input":"","output":"x=80*(1-62.5%)*(4\/(1+4))=24"},{"instruct":"在一次考试中,小雨参加了语文,数学,英语三门课的考试,其中语文,数学两门课的平均成绩是93分,要使平均分达到95分,英语至少要多少分才可以?","input":"","output":"x=95*3-93*2=99"},{"instruct":"正方形边长25厘米,周长多少米.","input":"","output":"(25*4)\/100=1"},{"instruct":"一件商品的售价为900元,其盈利率为20%,求此商品的成本价为多少元?","input":"","output":"x=900\/(1+20%)=750"},{"instruct":"一匹布,用去8米,还剩4米,剩下的布占这匹布的几分之几?","input":"","output":"x=4\/(8+4)=(1\/3)"},{"instruct":"王老师买了124支钢笔,每支13元,王老师一共花了多少钱?","input":"","output":"x=124*13=1612"},{"instruct":"要使(29\/37)<(43\/(A))<(37\/43)成立,A可能表示多少个不同的自然数.","input":"","output":"x=5=5"},{"instruct":"芳芳看一书,第一看到第23页第二天看第页.第二比第一多看了多页?","input":"","output":"x=60-23-23=14"},{"instruct":"一根竹竿,露出水面部分长1.2米.竹竿全长4.6米.水深多少米?","input":"","output":"x=4.6-1.2=3.4"},{"instruct":"在比例尺是1:700000的地图上量得AB两地相距6厘米,如果画在比例尺是1:1000000的地图上,应画多上厘米?","input":"","output":"x=(6\/(1\/700000))*(1\/1000000)=4.2"},{"instruct":"万德瓷厂三月份生产瓷器30万件,比二月份多(1\/4),三月份比二月份多生产多少万件?","input":"","output":"x=30-30\/(1+(1\/4))=6"},{"instruct":"一个圆锥形物体的体积是6.28立方分米,底面积为3.14平方分米,锥体的高是多少分米?","input":"","output":"x=6.28*3\/3.14=6"},{"instruct":"小晶今年11岁,妈妈的年龄比她的3倍还多2岁.妈妈今年几岁?","input":"","output":"x=11*3+2=35"},{"instruct":"有两根长都是20分米的铁丝,一根围成正方形,另一根围成是6分米的长方形,哪个图形面积大?大多少?","input":"","output":"x=((20\/4)*(20\/4))-((20\/2-6)*6)=1"},{"instruct":"一个圆锥的底面周长是94.2厘米,高是25厘米,它的体积是多少立方厘米.","input":"","output":"x=(1\/3)*3.14*(94.2\/3.14\/2)**2*25=5887.5"},{"instruct":"以前学校每天用水16吨,自从用了节水的水龙头后,每天用水是14吨,现在每天的用水量比原来节约了多少.","input":"","output":"x=(16-14)\/16=12.5%"},{"instruct":"补充算式:(5\/3)\/(10\/9)*()=(1\/4).多少","input":"","output":"x=(1\/4)\/(3\/2)=(1\/6)"},{"instruct":"甲、乙两地相距660千米,AB两地汽车同时从甲乙两地相对开出,经过6小时相遇,A车每小时50千米,相遇后两车继续行驶了2小时,这是B车一共走了多少千米?","input":"","output":"x=(660\/6-50)*(6+2)=480"},{"instruct":"一个数学测验只有两道题,结果全班有10人全对,第一题有25人做对,第二题有18人做错,那么两道都做错的有多少人.","input":"","output":"x=18-(25-10)=3"},{"instruct":"4,9,16,25,多少,49,64.","input":"","output":"x=6**2=36"},{"instruct":"爸爸把500元存入银行,定期三年,年利率是4%,到期可获得的利息是多少元.","input":"","output":"x=500*4%*3=60"},{"instruct":"一个正方体的表面积是24cm**2,5个这样的正方体拼成一个长方体,拼成的长方体表面积是多少平方厘米?","input":"","output":"x=24*5-(24\/6)*8=88"},{"instruct":"学校新买来图书1320本,分给四年级485本,分给三年级515本,其余的分给二年级.分给二年级多少本?","input":"","output":"x=1320-(485+515)=320"},{"instruct":"周长为8分米的正方形,面积是多少平方分米","input":"","output":"x=(8\/4)*(8\/4)=4"},{"instruct":"因为4*6=24,所以400*6=多少.","input":"","output":"x=400*6=2400"},{"instruct":"小丽借了一本190页的故事书,前2天看了40页.她要在一周内看完这本书,剩下的平均每天要看多少页?","input":"","output":"x=(190-40)\/(7-2)=30"},{"instruct":"世界上最大的鸟是鸵鸟,体重可达90千克,最小的是蜂鸟,体重只有0.0016千克.鸵鸟的体重是蜂鸟的多少倍?","input":"","output":"x=90\/0.0016=56250"},{"instruct":"一个长方体的棱长总和是144cm,长、宽、高的比是5:3:4,求这个长方体的体积.","input":"","output":"x=620=620"},{"instruct":"星期天,小明和妈妈乘出租车去姥姥家,出租车收费是3千米以内8元,超过3千米每千米1.5元,到姥姥家是9千米,则下车时应付费多少元?","input":"","output":"x=1.5*(9-3)+8=17"},{"instruct":"小东计划把自己积蓄的8000元钱存入银行,存期3年,准备到期后把利息捐献给贫困地区的\"特困生\",如果年利率按4.75%计算,到期后他可以捐出利息多少元?","input":"","output":"x=8000*4.75%*3=1140"},{"instruct":"4800\/400=48\/4多少.","input":"","output":"x=4800\/400=12"},{"instruct":"2012年二月25日到三月12日,王师傅平均每天加工零件25个,这些天一共加工零件多少个?","input":"","output":"x=(29-25+1+12)*25=425"},{"instruct":"(20.026-(8.6+9.7)*0.92)\/30.19.","input":"","output":"x=(20.026-(8.6+9.7)*0.92)\/30.19=(319\/3019)"},{"instruct":"把两个边长是4的正方形拼成一个长方形,长方形的面积是多少平方厘米.","input":"","output":"x=4*4*2=32"},{"instruct":"一个直角三角形的周长是84厘米,三条边的长度比是3:4:5,这个直角三角形的面积是多少平方厘米?","input":"","output":"x=(84*(3\/(3+4+5)))*(84*(4\/(3+4+5)))\/2=294"},{"instruct":"计算:20112010*20122013-20112011*20122012+10002=多少.","input":"","output":"x=20112010*20122013-20112011*20122012+10002=0"},{"instruct":"大圆半径与小圆半径比是2:1,小圆面积是大圆面积的多少","input":"","output":"x=(1\/4)=(1\/4)"},{"instruct":"有一个三位数,在它的某位数字后面添上一个小数点,得到一个小数,再用这个三位数减去所得小数,结果是327.69,这个三位数是多少.","input":"","output":"x=(327.69)\/(1-1\/100)=331"},{"instruct":"李阿姨买了15.70元的瘦肉,又买了18.30元的排骨,她付出50元,应找回多少元?","input":"","output":"x=50-15.7-18.3=16"},{"instruct":"有三个小朋友小聪、小明和小康做红花,已知小康与小明做的朵数的比为5:6,小聪和小康做的朵数之比为2:3,如果小聪比小明少做24朵红花,求小聪做了多少朵红花?","input":"","output":"x=24\/(18-10)*10=30"},{"instruct":"一项工程,先由甲、乙合作3天完成全部工程的(7\/10),再由甲单独完成剩下的,甲一共做了10.5天.这项工程如果由甲单独完成需要多少天.","input":"","output":"x=1\/((1-(7\/10))\/(10.5-3))=25"},{"instruct":"小华从A到B,先下坡再上坡共有7(1\/6)小时,如果两地相距24千米,下坡每小时行4千米,上坡每小时行3千米,那么原路返回要多少小时.","input":"","output":"x=((24-(7(1\/6)-24\/4)\/(1\/3-1\/4))\/3)+((7(1\/6)-24\/4)\/(1\/3-1\/4)\/4)=6(5\/6)"},{"instruct":"一个六位数\\overline{abcdef},如果满足4*\\overline{abcdef}=\\overline{fabcde},则称\\overline{abcdef}为\"迎春数\"(如4*102564=410256,则102564就是\"迎春数\").请你求出所有\"迎春数\"的总和.","input":"","output":"x=25641*(4+5+6+7+8+9)=999999"},{"instruct":"完成一件工作,甲、乙两人合作要12小时,乙、丙两人合作要15小时,甲、丙两人合作要30小时,三人合作要几小时才能完成?","input":"","output":"x=1\/(((1\/12)+(1\/15)+(1\/30))\/2)=10(10\/11)"},{"instruct":"如果每人每月节约0.2立方米的水,你们班今年能节约多少立方米的水?","input":"","output":"x=0.2*50*12=120"},{"instruct":"甲、乙两城相距150千米,在一幅地图上量得甲、乙两城之间的距离是5厘米,同时在这幅图上量得乙、丙两城之间的距离是7厘米,乙、丙两城的实际距离是多少千米?","input":"","output":"x=150\/5*7=210"},{"instruct":"果园里有桃树60棵,梨树棵数比桃树多20%,梨做有多少棵?","input":"","output":"x=60*(1+20%)=72"},{"instruct":"一本科技书2元3角,比一本故事书便宜8角5分,一本故事书多少元?(用小数计算)","input":"","output":"x=(2+(3\/10))+0.85=3.15"},{"instruct":"一个数先扩大100倍,再缩小到原来的(1\/1000)倍,结果是52.8,这个数原来是多少.","input":"","output":"x=52.8*1000\/100=528"},{"instruct":"一个长方体铁皮长50厘米,宽30厘米.如果从四个角剪去边长5厘米的正方形,再折成一个无盖的盒子,这个无盖盒子的容积是多少?","input":"","output":"x=(50-5*2)*(30-5*2)*5=4000"},{"instruct":"把439个数学本、196个语文本和239个英语本平均分给某班同学,三种抄本都有剩余,若剩余的数学本是语文本的2倍,剩下的语文本是英语本的两倍,求这个班一共有多少人?","input":"","output":"x=439-(196*2)=47"},{"instruct":"王叔叔家养鸡120只,养的鸡比鸭多(3\/5),养鸭多少只?","input":"","output":"x=120\/(1+(3\/5))=75"},{"instruct":"有科技书的有28人,有故事书的有26人,两种都有的有10人,两种都没有的有2人,这个班共有学生多少人.","input":"","output":"x=28+26-10+2=46"},{"instruct":"甲、乙、丙三人共存款2812元,甲存的钱是乙的1.6倍,丙存的钱比乙多(1\/10),丙存款多少钱?","input":"","output":"x=2812\/3.7*1.1=836"},{"instruct":"学校合唱队有42人,比体训队的人数多20%.体训队有多少人?","input":"","output":"x=42\/(1+20%)=35"},{"instruct":"六1班有41名学生,老师要给每个同学发一支铅笔,商店里的铅笔都是5支一包或3支一包的,不能打开零售,5支一包的每包20元,3支一包的每包14元.如果你去帮老师买,怎样买最省钱?共用多少钱.","input":"","output":"x=20*7+14*2=168"},{"instruct":"一个蛋糕平均分成9块,爷爷吃了3块,奶奶吃了2块,剩下的小明吃.小明吃了这个蛋糕的几分之几?","input":"","output":"x=((9-3-2)\/9)=(4\/9)"},{"instruct":"简便运算:98765*54322-98766*54321.","input":"","output":"x=98766*54321+98766-54321-1-98766*54321=44444"},{"instruct":"一个正方体,它的棱长为3cm,在它的六个面的正中位置各挖去一个棱长为1cm的正方体,那么这时物体的表面积是多少?","input":"","output":"x=3**2*6+1*1*4*6=78"},{"instruct":"把25克糖完全溶解在100克水中,糖水的含糖率是多少","input":"","output":"x=25\/(100+25)*100%=20%"},{"instruct":"一个长方体刚好能切成三个小正方体,其表面积增加了24平方厘米.原来长方体的表面积是多少.","input":"","output":"x=(24\/4)*(24\/4)*3-24=84"},{"instruct":"张大爷租了6辆车,运进水果140箱,每辆大货车运25箱水果,每辆小车运20箱水果,那么他租了多少辆小车.","input":"","output":"x=6-((140-6*20)\/(25-20))=2"},{"instruct":"(7\/15)的分子乘以2,要使分数的大小不变,分母应该加上多少.","input":"","output":"x=(15*2)-15=15"},{"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":"小红的成绩单不小心撕破了,他语文、数学、英语这三科的平均分是85分,其中数学80分、英语83分,她的语文是多少分?","input":"","output":"x=85*3-80-83=92"},{"instruct":"公园里有一条160米长的小路,要在这条小路上从头到尾种树,一共种树21棵,那么每隔多少米就种一棵树?","input":"","output":"x=160\/(21-1)=8"},{"instruct":"一个长方形的周长是18分米,它的长是7分米,宽是多少分米","input":"","output":"x=18\/2-7=2"},{"instruct":"一根铁丝刚好可以折成一个边长是24厘米的正方形,如果改折成一个长是34厘米的长方形,这个长方形的宽应该是多少厘米?","input":"","output":"x=24*4\/2-34=14"},{"instruct":"一个篮球场长26米,宽14米.小红沿着它的周围跑了8圈.她一共跑了多少米?","input":"","output":"x=(26+14)*2*8=640"},{"instruct":"自行车轮胎的直径是0.72米.如果车轮每分钟转120周,这辆自行车每小时可以行多少米?","input":"","output":"x=((3.14*0.72)*120)*60=16277.76"},{"instruct":"一根电线长300m,用去(2\/5),还剩多少m.","input":"","output":"x=300*(1-(2\/5))=180"},{"instruct":"学校运来一批图书,其中漫画书占图书总数的(1\/5),科技书占图书总数的(2\/5),剩下都是故事书,那么故事书占图书总数的几分之几?","input":"","output":"x=1-(1\/5)-(2\/5)=(2\/5)"},{"instruct":"18个(3\/4)减去3.5与0.48的和,差是多少?","input":"","output":"x=(3\/4)*18-(3.5+0.48)=9.52"},{"instruct":"一个等腰直角三角形的面积是32平方厘米,它的直角边长是多少厘米.","input":"","output":"x=8=8"},{"instruct":"一根钢管的横截面是环形,内圆直径是8分米,外圆直径是10分米,钢管的横截面的面积是多少平方分米?","input":"","output":"x=3.14*((10\/2)**2-(8\/2)**2)=28.26"},{"instruct":"李老师读一本教育专著,每天读108页,5天读完;如果每天读90页,要几天读完?","input":"","output":"x=108*5\/90=6"},{"instruct":"定义两种运算\"⊕\"、\"⊗\",对于任意两个整数a,b,a⊕b=a+b-1,a⊗b=a*b-1.计算4⊗((6⊕8)⊕(3⊕5))的值.","input":"","output":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得容器内的水面的高度是13.5厘米.这个苹果的体积是多少立方分米?","input":"","output":"x=3*2*(13.5\/10)-7.5=0.6"},{"instruct":"李师傅的上月奖金3400元,如果超过2000元的部分按15%缴纳个人所得税,他应缴纳个人所得税多少元?","input":"","output":"x=(3400-2000)*15%=210"},{"instruct":"一辆汽车从甲地开往乙地,行了90千米后,离两地的中点还有全程的(1\/5)路程.甲、乙两地之间的距离是多少千米?","input":"","output":"x=90\/((1\/2)-(1\/5))=300"},{"instruct":"小明阅读一本小说,已经阅读的页数与没有阅读的页数的比是4:7,如果小明再阅读62页就正好读完这本书的(5\/6).这本小说一共有多少页?","input":"","output":"x=62\/((5\/6)-(4\/(4+7)))=132"},{"instruct":"棱长为1米的正方体箱子中,可放多少个体积为1立方分米的正方体.","input":"","output":"x=1*1*1*1000\/1*1*1=1000"},{"instruct":"学校的环形跑道一圈是250米.张宇在这个跑道上跑3圈用了5分钟,他平均每分钟跑多少米?","input":"","output":"x=250*3\/5=150"},{"instruct":"一个梯形的上底与下底的和是10厘米,高是4厘米,它的面积是多少dm**2.","input":"","output":"x=10*4\/2\/100=0.2"},{"instruct":"李爷爷靠墙用篱笆围了一块半圆形菜地进行良种培植,篱笆长12.56米,菜地面积是多少平方米?","input":"","output":"x=3.14*4**2\/2=25.12"},{"instruct":"一个三角形比一个与它等底等高的平行四边形的面积少48dm**2,已知三角形的底是12dm,高是多少dm.","input":"","output":"x=48*2\/12=8"},{"instruct":"合唱队有男生30人,比女生人数少(1\/6),女生比男生多多少人?","input":"","output":"x=30\/(1-(1\/6))-30=6"},{"instruct":"有一个底面是正方形的长方体,高是20厘米,侧面展开正好是一个正方形.求这个长方体的体积.","input":"","output":"x=(20\/4)*(20\/4)*20=500"},{"instruct":"平行四边形的周长是18厘米,一条边长是5厘米,另一条与其相邻的边长是多少厘米.","input":"","output":"x=18\/2-5=4"},{"instruct":"把1.5米长的长方体木料锯成3段,表面积增加96m**2,原木料的体积是多少.","input":"","output":"x=96\/4*1.5=36"},{"instruct":"一个圆锥的体积是54立方厘米,高是6厘米,它的底面积是多少平方厘米.","input":"","output":"x=54*3\/6=27"},{"instruct":"大圆半径是小圆半径的2倍,大圆面积是小圆面积的多少倍.","input":"","output":"x=2*2=4"},{"instruct":"一桶容积是180升的柴油,第一次用去它的(1\/6),第二次用去了剩下的(2\/5),一共用去了多少升柴油?","input":"","output":"x=180*((1\/6)+(1-(1\/6))*(2\/5))=90"},{"instruct":"甲乙两队合铺一条长94.6千米的公路,甲队铺了32.5千米,乙队铺了29.5千米,还剩多少千米没有铺?","input":"","output":"x=94.6-(32.5+29.5)=32.6"},{"instruct":"五年级与六年级的人数比是5:7,已知六年级比五年级多84人,两个年级一共有多少人?","input":"","output":"x=84\/(7-5)*(5+7)=504"},{"instruct":"前进镇去年小麦总产量是2000吨,水稻总产量比小麦少二成,水稻总产量是多少吨?","input":"","output":"x=2000*(1-20%)=1600"},{"instruct":"有1,2,3,4,5共五个自然数,任意选出四个数字组成一个能被11整除的四位数.问这些四位数共有多少个?","input":"","output":"x=8*3=24"},{"instruct":"小王接到一项打字任务,前20分钟打了800个字,正好完成了总字数的40%.照这样计算,完成这项任务小王一共要用多少分钟.","input":"","output":"x=1\/(40%\/20)=50"},{"instruct":"水红小学课外科技小组用300粒大豆种子做发芽试验,结果有12粒没发芽,求发芽率.","input":"","output":"x=((300-12)\/300)*100%=96%"},{"instruct":"富源服装城售出一套衣服,上衣和裤子的价格相差60元,裤子的价格是上衣的(7\/10),这套衣服的售价是多少元?","input":"","output":"x=(60\/(1-(7\/10)))+((60\/(1-(7\/10)))-60)=340"},{"instruct":"用96朵红花和72朵黄花做成花束,如果每束花中红花的朵数相等,黄花的朵数也相等.那么每束花中最少有几朵花?","input":"","output":"x=96\/(2*2*2*3)+72\/(2*2*2*3)=7"},{"instruct":"给放在地面上的正方体无盖木箱露在外面的表面涂油漆,已知正方体木箱的棱长是1.4米,要涂油漆的面积有多大?","input":"","output":"x=1.4*1.4*5=9.8"},{"instruct":"一堆苹果原计划按5:4分别装入甲、乙两筐里.实际甲筐装苹果27千克,比原分配的重量少(1\/4),原计划乙筐装苹果多少千克?(转化单位\"1\"和倒推法)","input":"","output":"x=(27\/((5\/(5+4))*(1-(1\/4))))*(4\/(5+4))=28.8"},{"instruct":"把一个底面半径为2分米,高3分米的圆柱体铁块,熔铸成一个底面半径是3分米的圆锥体,这个圆锥的高是多少?","input":"","output":"x=(3.14*2**2*3)\/(3.14*3**2*(1\/3))=4"},{"instruct":"除以3余1,除以5余2,除以7余4的最小三位数是多少.","input":"","output":"x=172=172"},{"instruct":"一辆汽车从甲地到乙地,出发前油箱中26升汽油,到达乙地后立即加油35升,此时油箱中有汽油53升,这辆汽车一路上用去多少升汽油?","input":"","output":"x=26+35-53=8"},{"instruct":"某企业第一季度生产饮料90万箱,每箱40元,如果按4%缴纳产品税,每月实际收入多少万元.","input":"","output":"x=40*90*(1-4%)\/3=1152"},{"instruct":"把一个西瓜平均分给5个小朋友,每人得到这个西瓜的多少.","input":"","output":"x=1\/5=(1\/5)"},{"instruct":"小英看一本120的文艺书,已看页数与未看页数的比是7:13,小英已看了多少页?","input":"","output":"x=120*(7\/(7+13))=42"},{"instruct":"19时多少分时,分针落后于时针100度.","input":"","output":"x=(210-100)\/(6-0.5)=20"},{"instruct":"一堆柚子分三个箱子装,三个箱子各拿30个,余下的是原来一个箱子,原来一个箱子多少个.","input":"","output":"x=(30*3)\/2=45"},{"instruct":"实验小学的学生,五年级比四年级多15%,四年级比三年级多25%,而五年级学生比三年级多182人,三年级有学生多少人?","input":"","output":"x=182\/((1+25%)*(1+15%)-1)=416"},{"instruct":"某公司要从5个人中选两个外出学习,共有多少种不同的选法.","input":"","output":"x=((5*4)\/(2*1))=10"},{"instruct":"39个同学在操场上跳绳,每3人一组,可以分成多少组?","input":"","output":"x=39\/3=13"},{"instruct":"工程队修一条全长484米的水渠,第一天修了148米,第二天修了152米,剩下的第三天修完.第三天修了多少米?","input":"","output":"x=484-(148+152)=184"},{"instruct":"小红看一本书,看了39页,剩下的比全书的(5\/7)多7页,问这本书有多少页?","input":"","output":"x=(39+7)\/(1-(5\/7))=161"},{"instruct":"一个学生由于粗心,在计算41+N时,误将\"+\"看成\"-\",结果得12,则41+N的值应为多少.","input":"","output":"x=41+(41-12)=70"},{"instruct":"小红去超市买西瓜,每千克西瓜1.8元,小红付了30元,收银员找回3.9元.小红买了多少千克西瓜?","input":"","output":"x=(30-3.9)\/1.8=14.5"},{"instruct":"一个石英钟的时针长10cm,它的针尖在一昼夜走过的距离是多少cm.","input":"","output":"x=3.14*10*2*2=125.6"},{"instruct":"五年一班期中测试中有48人及格,2人不及格,及格率是多少.","input":"","output":"x=48\/(2+48)*100%=96%"},{"instruct":"((1\/18)+(2\/11))*6+5\/11.","input":"","output":"x=((1\/18)+(2\/11))*6+5\/11=(62\/33)"},{"instruct":"食堂存煤360千克,先用去了(3\/8),再用去了多少千克,剩下的煤正好是存煤总数的一半?","input":"","output":"x=360*(1-(1\/2)-(3\/8))=45"},{"instruct":"一筐萝卜连筐共重20千克,卖了四分之一的萝卜后,连筐重15.6千克,则这个筐重多少千克.","input":"","output":"x=20-((20-15.6)\/(1\/4))=2.4"},{"instruct":"在一道分数除法算式中,如果商、除数、被除数相乘的积是(9\/49),那么被除数是多少.","input":"","output":"x=(3\/7)=(3\/7)"},{"instruct":"有A、B两个圆,A圆半径是B圆半径的80%,已知B圆的周长是31.4厘米,则A圆面积比B圆面积少多少.","input":"","output":"x=32%=32%"},{"instruct":"学校图书馆有32个书架,每个书架有300本书,学校图书馆共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575"},{"instruct":"920减去630与45的商,差是多少?","input":"","output":"x=960-630\/45=946"},{"instruct":"一堆苹果不到1500个,3个人分,5个人分,7个人分,11个人分都正好分完且无剩余,这堆苹果有多少个?","input":"","output":"x=3*5*7*11=1155"},{"instruct":"一个圆柱,侧面展开后是一个边长9.42厘米的正方形.这个圆柱的底面积是多少平力厘米?","input":"","output":"x=3.14*(9.42\/3.14\/2)**2=7.065"},{"instruct":"国庆促销活动,一件衣服降价(1\/10),以150元售出,降价多少?","input":"","output":"x=150\/(1-(1\/10))-150=16(2\/3)"},{"instruct":"五年级1班同学做广播操,每12人站一行,或者每16人站一行,都正好排完.这个班至少有多少人.","input":"","output":"x=2*2*3*2*2=48"},{"instruct":"一个长1米的圆柱体平均切成3个同样大小的圆柱体后,表面积增加60平方厘米.如果将原来这个圆柱体削成一个最大的圆锥体,圆锥体的体积是多少立方厘米?","input":"","output":"x=(1\/3)*60\/4*1*100=500"},{"instruct":"一块长方形木料宽是(1\/2)米,是长的(1\/2),这块长方形木料的周长是多少?","input":"","output":"x=((1\/2)\/(1\/2)+(1\/2))*2=3"},{"instruct":"7除多少的商是110,余数是5.","input":"","output":"x=110*7+5=775"},{"instruct":"五2班有学生52名,现安排4人为一组和6人为一组,有多少种不同的安排方法?(每组不能有空缺)","input":"","output":"x=4=4"},{"instruct":"把一根木料锯成8段,锯下一段所用的时间是锯成8段所用时间的多少","input":"","output":"x=1\/(8-1)=(1\/7)"},{"instruct":"上午9时,小宇和弟弟同时从家出发去学校参加活动,小宇骑自行车,每分钟行300米;弟弟步行,每分钟行70米.小宇到达学校后,呆了半个小时产即返回家中,途中遇到正前往学校的弟弟时是10时10分.你知道从家到学校有多少米吗?","input":"","output":"x=(300*(70-30)+70*70)\/2=8450"},{"instruct":"一张长方形彩纸长16分米,宽8分米,如果用它做出底和高都是4分米的三角形小彩旗,最多可以做多少面?","input":"","output":"x=(16\/4)*8\/(16\/4)*8\/(16\/4)=16"},{"instruct":"小红围一个长方形的花坛走一周,走了980步,如果他的平均步长0.55米,花坛的宽124.5米,这个花坛的长是多少米?","input":"","output":"x=980*0.55\/2-124.5=145"},{"instruct":"修一条公路,原计划每天修0.24千米,240天可以修完.实际每天修0.3千米,实际修了多少天?","input":"","output":"x=0.24*240\/0.3=192"},{"instruct":"一个平行四边形的两组邻边的长度分别是8厘米和5厘米,其中一条边上的高是6厘米,这个平行四边形的面积是多少.","input":"","output":"x=5*6=30"},{"instruct":"有一批零件,张师傅加工了全部的(1\/6),李师傅加工了余下的(1\/4),孙师傅加工的零件比张师傅少(1\/4),这时还有980个零件没有加工,这批零件共有多少个?","input":"","output":"x=980\/(1-(1\/6)-(1-(1\/6))*(1\/4)-(1\/6)*(1-(1\/4)))=1960"},{"instruct":"小明今年X岁,妹妹X-3岁,再过5年,他们相差多少岁.","input":"","output":"x=3=3"},{"instruct":"有甲、乙、丙、丁四个人,已知甲、乙、丙三人的平均年龄比四人的平均年龄大1岁,甲、乙的平均年龄比甲、乙、丙三人的平均年龄大1岁,甲比乙大4岁,丁17岁,那么甲多少岁.","input":"","output":"x=(3+1+17\/4-4\/4-5\/4)\/(1-1\/4-1\/4-1\/4)=24"},{"instruct":"2004\/(2004+(2004\/2005))=多少.","input":"","output":"x=2004\/(2004+(2004\/2005))=(2005\/2006)"},{"instruct":"一块三角形麦田的底长50米,占地0.15公顷,你知道它的高是多少吗?","input":"","output":"x=(0.15*10000)*2\/50=60"},{"instruct":"(5\/8)\/(5\/12)=(5\/8)*((())\/(()))=多少.","input":"","output":"x=(5\/8)\/(5\/12)=(3\/2)"},{"instruct":"一个平行四边形的面积是6平方米,高是5分米,它的底是多少分米.","input":"","output":"x=6*100\/5=120"},{"instruct":"光明小学在2008年\"养良习,当标兵\"活动中,四月份全校有576人被评为礼仪标兵,比五月份的标兵数少(1\/3),光明小学四、五月份共有几名学生被评为礼仪标兵?","input":"","output":"x=576\/(1-(1\/3))+576=1440"},{"instruct":"三年级2班第3小组身高为:小兰140厘米、小东143厘米、小丽138厘米、小明141厘米,第3小组平均身高是多少厘米.","input":"","output":"x=(138+141+143+140)\/4=140.5"},{"instruct":"一个圆锥的底面积是15cm**2,高4cm,这个圆锥的体积是多少cm**3.","input":"","output":"x=(1\/3)*15*4=20"},{"instruct":"一块周长是240米的菜地,长70米,这块菜地的面积是多少平方米?","input":"","output":"x=70*(240\/2-70)=3500"},{"instruct":"一个筑路队要筑1.74千米长的路.已经筑了15天,平均每天筑60米.其余的12天筑完,平均每天筑多少米?(用方程解)","input":"","output":"x=(1.74*1000-60*15)\/12=70"},{"instruct":"在一个高度为30cm的长方体容器中注入0.5L水后,水面的高度是5cm,如果再注入0.2L水,那么水面的高度是多少厘米?","input":"","output":"x=5\/0.5*0.2+5=7"},{"instruct":"规定a☉b=((a)\/(b))-((b)\/(a)),则2☉(5☉3)之值为多少.","input":"","output":"x=(2\/((16\/15)))-(((16\/15))\/2)=1(41\/120)"},{"instruct":"8吨水泥,用去(1\/4)后,再用去(1\/4)吨,一共用去多少吨.","input":"","output":"x=8*(1\/4)+(1\/4)=2(1\/4)"},{"instruct":"《百科全书》原价每套400元,现实行七五折优惠后:每套多少元.","input":"","output":"x=400*75%=300"},{"instruct":"在一幅比例尺为1:5500000的地图上,量得甲、乙两地间的距离为4.1cm,则甲、乙两地的实际距离为多少.","input":"","output":"x=4.1\/(1\/5500000)\/100000=225.5"},{"instruct":"水果店有3箱苹果,每箱25千克,每千克卖12元,这些苹果一共卖多少元?","input":"","output":"x=3*25*12=900"},{"instruct":"把一个最简分数的分子扩大3倍,分母缩小3倍,得1(1\/5),这个最简分数是多少.","input":"","output":"x=((6\/3)\/(5*3))=(2\/15)"},{"instruct":"十位上的7比十万上的7少多少.","input":"","output":"x=700000-70=699930"},{"instruct":"一个最简分数,把它的分子扩大到它的4倍,分母缩小到它的(1\/3),可以化简成10,这个最简分数是多少.","input":"","output":"x=(10\/1)*(1\/3)*(1\/4)=(5\/6)"},{"instruct":"把一个底面半径为2厘米,高10厘米的圆柱削成一个最大的圆锥,要削去多少立方厘米.","input":"","output":"x=83(2\/5)=83(2\/5)"},{"instruct":"有3枚5角的硬币、2枚1角的硬币、5枚1元的硬币,用这些硬币中的1~3枚,能得出多少种不同的钱数.","input":"","output":"x=3+6+9-4=14"},{"instruct":"一个圆锥体的体积是15.7立方厘米,底面积是3.14平方厘米,它的高有多少厘米?","input":"","output":"x=15.7*3\/3.14=15"},{"instruct":"根据34*6=204,写出340*60=多少.","input":"","output":"x=340*60=20400"},{"instruct":"一辆自行车的车轮直径80厘米,车轮每分钟转100圈,要通过1256米的桥,需要几分钟?","input":"","output":"x=1256\/(3.14*(80\/100)*100)=5"},{"instruct":"一种树苗的成活率是90%,为了保证种活360棵树,至少要栽多少棵树苗.","input":"","output":"x=360\/90%=400"},{"instruct":"一本字典共717页,需要多少个数码编页码.","input":"","output":"x=9+(90*2)+((717-100+1)*3)=2043"},{"instruct":"人大附小组织学生去春游,队伍行进的速度是每秒2米,宋老师以每秒4米的速度从队尾跑到队头,再回到队尾,共用6分钟.请问:队伍的总长是多少米?","input":"","output":"x=(360*4*4+360*4*2-360*2*4-360*2*2)\/(4+2+4-2)=540"},{"instruct":"晶晶有8个气球,亮亮有16个气球,亮亮的气球个数是晶晶的几倍?","input":"","output":"x=16\/8=2"},{"instruct":"一个圆的周长是12.56厘米,如果用圆规画这个圆,那么圆规两脚间的距离是多少厘米.","input":"","output":"x=12.56\/3.14\/2=2"},{"instruct":"一个圆柱体高是20厘米,如果把它的高增加10%,表面积就增加25.12平方厘米.求原来圆柱体的体积.","inp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草坪,这块地画在比例尺是1:2000的图纸上,在图纸上量得它的长是2.4厘米,宽是1.6厘米,铺草坪的实际面积是多少平方厘米?","input":"","output":"x=2.4\/(1\/2000)\/100*1.6\/(1\/2000)\/100=1536"},{"instruct":"李玉看一本故事书,每天看25页,4天后还有18页没有看完,这本故事书一共有多少页?","input":"","output":"x=25*4+18=118"},{"instruct":"325*8的积的末尾有多少个个0.","input":"","output":"x=2=2"},{"instruct":"家中买来一箱苹果共24个,小红和妈妈各吃了这箱苹果的(1\/3),剩下的全给爸爸吃了.爸爸吃了这箱苹果的多少","input":"","output":"x=1-(1\/3)-(1\/3)=(1\/3)"},{"instruct":"学校买了一些菊花和红茶花来美化校园,其中菊花82盆,红茶花的盆数是菊花的12倍,学校买了多少盆红茶花?","input":"","output":"x=82*12=984"},{"instruct":"一根300厘米长的方钢,把它横截成相同的3段后,表面积增加120平方厘米,原来方钢的体积是多少.","input":"","output":"x=(120\/4)*300=9000"},{"instruct":"新华小学五年级有两个班,一班男生有28人,是二班男生数的(7\/8),二班男生有多少人?","input":"","output":"x=28\/(7\/8)=32"},{"instruct":"一个圆柱体的容器内放有一个圆锥形铁块.现打开水龙头向容器内注水.2分钟时,水恰好没过铁块的顶点;再过了3分钟,水恰好注满容器.已知圆柱形容器的底面积为72平方厘米,它的高是21厘米;圆锥形铁块的高为9厘米,则铁块的底面积是多少?","input":"","output":"x=(72*21-72*(21-9)\/3*5)*3\/9=24"},{"instruct":"某天的放学路上,甲和乙交流起各自玩过的电子游戏,他们回想起了20个不同的游戏,其中甲玩过8个,乙玩过16个,那么他们都玩过的游戏有几个?","input":"","output":"x=(16+8)-20=4"},{"instruct":"一个圆锥体与和它等底等高的圆柱体体积之和是80立方厘米,这个圆柱体的体积是多少立方厘米.","input":"","output":"x=3*20=60"},{"instruct":"六一歌手大奖赛有407人参加,女歌手未获奖人数占女歌手总数的(1\/9),男歌手16人未获奖,而获奖男女歌手人数一样多,问:参赛的男歌手共几人?","input":"","output":"x=(407+16-407*1\/9)\/(1+1-1\/9)=200"},{"instruct":"水果店昨天进了3种水果,今天进了5种水果,今天进的水果中有1种昨天进过,那么水果店两天一共进了多少种水果.","input":"","output":"x=3+5-1=7"},{"instruct":"长颈鹿与梅花鹿的身高比是3:1,长颈鹿高4.5米,梅花鹿高多少米?(用比例解)","input":"","output":"x=(4.5)\/3=1.5"},{"instruct":"小红的储蓄罐里有一百元钱,1角的有5枚,五角的有10枚,一元的有20枚.储蓄罐里一共有多少元硬币?","input":"","output":"x=0.1*5+0.5*10+1*20=25.5"},{"instruct":"甲数是21,比乙数的3倍多3,求乙数的算式是多少","input":"","output":"x=(21-3)\/3=(21-3)\/3"},{"instruct":"乘数是1(1\/7),积比被乘数多14,被乘数是多少.","input":"","output":"x=14\/(1\/7)=98"},{"instruct":"9.17\/0.57商是16,余多少","input":"","output":"x=9.17-0.57*16=0.05"},{"instruct":"一件衣服,原价240元,现价180元,降低了百分之几?","input":"","output":"x=(240-180)\/240*100%=25%"},{"instruct":"穆老师给有礼貌同学买奖品,用148.8元买了12枝钢笔,每枝钢笔是多少元.","input":"","output":"x=148.8\/12=12.4"},{"instruct":"把一个铁球浸没在一个底面半径是5dm的水桶里,水面的高度由3dm上升到3.2dm.这个铁球的体积是多少?","input":"","output":"x=3.14*5**2*(3.2-3)=15.7"},{"instruct":"李阿姨要买一套衣服,上衣200元,裤子的价格是上衣的(3\/5).买这套衣服一共要花多少钱?","input":"","output":"x=200+200*(3\/5)=320"},{"instruct":"一批树苗的成活率为98%,要保证有196棵树苗成活,要植树多少棵.","input":"","output":"x=196\/98%=200"},{"instruct":"学校购买了40套课桌(一套课桌为一张课桌、一把椅子),每张课桌134元,每把椅子66元,一共用了多少元?","input":"","output":"x=(134+66)*40=8000"},{"instruct":"40加上5的和再除以5,商是多少?列式为多少.","input":"","output":"x=(40+5)\/5=(40+5)\/5"},{"instruct":"一个底面积是58平方厘米的长方体容器内装了一些水,在里面放入一个棱长是6厘米的正方体铁块,水刚好淹没这个铁块.容器里原来有多少水?","input":"","output":"x=58*6-6*6*6=132"},{"instruct":"一个数除以34,商是最小的两位数,余数是最大的一位数,这个数是多少","input":"","output":"x=34*10+9=349"},{"instruct":"某商场举办\"迎五一\"促销活动,所有袜子买五双送一双,一种袜子每双4.68元,张阿姨买了12双,花了多少钱?","input":"","output":"x=4.68*(5*(12\/(5+1)))=46.8"},{"instruct":"一个小孩体内所含的水分有24千克,占体重的(4\/5),这个小孩的体重有多少千克?","input":"","output":"x=24\/(4\/5)=30"},{"instruct":"长为(4\/5)米的铁棒重(7\/10)千克,1米这样的铁棒重多少千克?正确列式是多少","input":"","output":"x=(7\/10)\/(4\/5)=(7\/10)\/(4\/5)"},{"instruct":"六1班的平均身高是143厘米,小明的身高是138厘米,若把六1班的平均身高记为0厘米,则小明的身高可记作多少.","input":"","output":"x=143-138=5"},{"instruct":"一辆汽车从甲地去乙地,每小时行84.5千米,行了4小时,超过两地中点25千米,求甲、乙两地的距离.","input":"","output":"x=(84.5*4-25)*2=626"},{"instruct":"计算:(1\/2)+(1\/3)+(1\/6)+(1\/12)+(1\/24).","input":"","output":"x=(1\/2)+(1\/3)+(1\/6)+(1\/12)+(1\/24)=(27\/24)"},{"instruct":"六年级两个班的学生采集树种,一班45人,每人采集了0.13千克,二班36人共采集6.15千克,两个班一共采集多少千克?","input":"","output":"x=45*0.13+6.15=12"},{"instruct":"一个最简分数,分子和分母相加的和62.若分子减去1,分母减去7,所得的新分数约分后为(2\/7),原分数是多少.","input":"","output":"x=((1+2\/7*62-2\/7*7)\/(1+2\/7)\/(62-(1+2\/7*62-2\/7*7)\/(1+2\/7)))=(13\/49)"},{"instruct":"甲乙两辆车分别从威海、文登同时开出,相向而行,甲车每小时53千米,乙车每小时57千米,大约半小时两车相遇,威海和文登之间的路程大约是多少千米?","input":"","output":"x=(53+57)*0.5=55"},{"instruct":"一个长方体的饼干盒,长10cm,宽6cm,高1.2dm.如果围着它贴一圈商标纸(上、下面不贴),这张商标纸的面积至少有多少平方厘米?","input":"","output":"x=(10*(1.2*10)+6*(1.2*10))*2=384"},{"instruct":"一个数加上450和是850,这个数是多少?","input":"","output":"x=850-450=400"},{"instruct":"甲数的(2\/3)等于乙数的(3\/5),甲数是9,乙数是多少.","input":"","output":"x=9*(2\/3)\/(3\/5)=10"},{"instruct":"李老师把月收人的一半又40元留做生活费,又把剩余钱的一半又100元储蓄起来,这时还剩80元给孩子交学费和书本费,他这个月收人多少元?","input":"","output":"x=((80+100)*2+40)*2=800"},{"instruct":"六1班有女生16人,比男生的(7\/5)倍少12人,男生有多少人?","input":"","output":"x=(12+16)\/(7\/5)=20"},{"instruct":"把(1\/8)、(4\/8)、(1\/4)、(5\/6)这四个数按从大到小的顺序排列,排在第二个的是多少","input":"","output":"x=(4\/8)=(4\/8)"},{"instruct":"某人在2008年时,他的年龄恰好是他出生那一年年份的数字之和,他今年多少岁.","input":"","output":"x=2+0+0+3=5"},{"instruct":"大、小圆的半径比是6:5,大圆面积比小圆面积多多少.","input":"","output":"x=44%=44%"},{"instruct":"华晖学校计划修建一个多媒体教室,宽7.5米,长是宽的2.2倍.该多媒体教室的面积是多少平方米?","input":"","output":"x=7.5*2.2*7.5=123.75"},{"instruct":"520除以一个数,商170余10,则除数是多少","input":"","output":"x=(520-10)\/170=3"},{"instruct":"一辆汽车从甲地开往乙地,去时用了4时,返回时用了5时,返回时的速度相当于去时的多少","input":"","output":"x=(1\/5)\/(1\/4)=80%"},{"instruct":"一双运动鞋打七五折后售价为240元,则这双运动鞋比原价便宜了多少元.","input":"","output":"x=240\/75%-240=80"},{"instruct":"王师傅加工一种零件,0.75小时可加工0.9个,加工1个零件需要多少小时?正确的列式是多少","input":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划3小时生产120个零件,实际每小时比计划多做60个,实际每小时做多少个零件?","input":"","output":"x=120\/3+60=100"},{"instruct":"榨1千克芝麻油需要芝麻(5\/2)千克,有(3\/4)吨芝麻可以榨油多少吨.","input":"","output":"x=(3\/4)\/(((5\/2)\/1*1000)\/(1\/1*1000))=(3\/10)"},{"instruct":"下列各数中,最接近4.98的数是多少","input":"","output":"x=4.981=4.981"},{"instruct":"环湖公路建设中有一堆重50吨的混凝土,一辆汽车第一次运走(1\/5),第二次运走25%.还剩多少吨?","input":"","output":"x=50*(1-(1\/5)-25%)=27.5"},{"instruct":"\"五一\"节假期间,王老师带领他的40名学生看了一场精彩的球幕立体电影,每张电影票35元,一共要花多少钱?","input":"","output":"x=35*(40+1)=1435"},{"instruct":"一个数的(4\/5)减去它的(3\/4)等于2,这个数是多少?","input":"","output":"x=2\/(4\/5-3\/4)=40"},{"instruct":"一堆煤重(4\/5)吨,第一天用去(1\/5),第二天用去的是第一天的(1\/4),第二天用去多少吨?","input":"","output":"x=(4\/5)*(1\/5)*(1\/4)=(1\/25)"},{"instruct":"图书馆有科技书440本,比故事书多(3\/8),故事书有多少本?","input":"","output":"x=440\/(11\/8)=320"},{"instruct":"小兵有两本集邮册,甲本有邮票195枚,是乙本的(3\/4),两本共多少枚?","input":"","output":"x=195\/(3\/4)+195=455"},{"instruct":"一个三角形与一个平行四边形的面积相等,高也相等,都是8厘米,三角形的底是7厘米,平行四边的底是多少?(用方程解)","input":"","output":"x=(8*7\/2)\/8=3.5"},{"instruct":"果园里有枣子树274棵,杏子树比枣子树多146棵,两种树一共有多少棵?","input":"","output":"x=274+146+274=694"},{"instruct":"小明和爸爸进行登台阶运动.台阶共有60级,爸爸每步登3级,小明每步登2级.问小明和爸爸都没有登过的台阶有多少级?","input":"","output":"x=60-(60\/2+60\/3-60\/6)=20"},{"instruct":"在一道除法里,余数是8,除数最小应是多少","input":"","output":"x=8+1=9"},{"instruct":"红糖的(3\/4)与白糖的(1\/3)相等,已知白糖有36千克,红糖有多少千克.","input":"","output":"x=36*(1\/3)\/(3\/4)=16"},{"instruct":"计算:((6.875-2(1\/2))*25%+(3(23\/24)+1(2\/3))\/4)\/2.5=多少.","input":"","output":"x=((6.875-2(1\/2))*25%+(3(23\/24)+1(2\/3))\/4)\/2.5=1"},{"instruct":"504*7比5*504多多少","input":"","output":"x=504*7-5*504=1008"},{"instruct":"一个学生在做一道除法题时,把除数8看成3,结果得出的商是24,正确的商应该是多少?","input":"","output":"x=24*3\/8=9"},{"instruct":"120-(1\/(8(1\/5)-8.19)*(7.75-7(1\/4))+9(3\/5)).","input":"","output":"x=120-(1\/(8(1\/5)-8.19)*(7.75-7(1\/4))+9(3\/5))=60.4"},{"instruct":"675*8的积的末尾有多少个0.","input":"","output":"x=2=2"},{"instruct":"已知圆柱的直径是圆锥的(1\/2),圆柱高是圆锥高的(3\/4),圆柱体积是圆锥体积的多少","input":"","output":"x=(9\/16)=(9\/16)"},{"instruct":"袋子里有同样大小的红色和白色的乒乓球各10个,要想摸出的球一定有2个是同色的,至少要摸出多少个球.","input":"","output":"x=2+1=3"},{"instruct":"一位打字员以每分钟打120个字的速度打印一份稿件需20分钟完成.如果想提前5分钟,每分钟需打多少个字?","input":"","output":"x=120*20\/(20-5)=160"},{"instruct":"某列火车通过长为82米的铁桥用了22秒,如果火车的速度加快一倍,它通过706米的铁桥就用50秒,那么火车的长度是多少米?","input":"","output":"x=((706-82)\/(50*2-22))*22-82=94"},{"instruct":"水果店有梨43筐,香蕉的筐数比梨少17筐,苹果的筐数是香蕉的3倍,苹果有多少筐?","input":"","output":"x=(43-17)*3=78"},{"instruct":"把4米长的铁丝平均分成5段,每段长多少m","input":"","output":"x=4\/5=(4\/5)"},{"instruct":"一个猎手班排成一行从左到右1到3报数,最右边的那个人正好报3,这时报3的人都向前一步,得到新的一行,新的一行再进行1到3报数,最右边的人报1,让新的一行报3的人再向前一步,结果只有2个人站出来,原来共有多少人?","input":"","output":"x=(2*(3\/1)+1)*(3\/1)=21"},{"instruct":"有四个连续双数,它们的和是220,其中最大的一个双数是多少?","input":"","output":"x=(2+4+6+220)\/(1+1+1+1)=58"},{"instruct":"一辆汽车从甲地开往乙地,第一小时行了(1\/7),第2小时比第1小时少行了16千米,这时汽车距甲地94千米.甲乙两地距多少千米?","input":"","output":"x=(16+94)\/((1\/7)+(1\/7))=385"},{"instruct":"丽丽把一条3分米6厘米的绳子折两次再沿折线剪断,每段彩带长多少?","input":"","output":"x=36\/4=9"},{"instruct":"计算:(64*25%+x)\/(64+x)=40%","input":"","output":"x=(40%*64-64*25%)\/(1-40%)=16"},{"instruct":"四根长度都为8厘米的绳子,把它们打结连在一起,成为一根长绳,打结处每根绳子用去1厘米,绳结长度不计,现在这根长绳长度为多少.","input":"","output":"x=8*4-(1+1)*3=26"},{"instruct":"伦敦标志性建筑--大本钟巨大而华丽,它的时针长度是2.75m,大本钟的时针尖一昼夜走过的路程是多少米?","input":"","output":"x=3.14*(2.75*2)*2=34.54"},{"instruct":"张洪练习投篮150次,命中率是60%,他有多少次命中.","input":"","output":"x=150*60%=90"},{"instruct":"在一次数学考试中,90分以上为优秀.老师把3名同学的成绩以90分为标准简记为+8,0,-2,这三名同学的总分为多少分.","input":"","output":"x=98+90+88=276"},{"instruct":"一列火车4小时行驶了480千米,一辆汽车5小时行驶了300千米.火车的速度是汽车的多少倍?","input":"","output":"x=(480\/4)\/(300\/5)=2"},{"instruct":"用0,1,2,3,4,5,6,7,8,9十个数字,能够组成多少个没有重复数字的三位数.","input":"","output":"x=9*9*8=648"},{"instruct":"两筐苹果,第一框重40kg,如果从第一筐取出(1\/5)到第二筐,两筐苹果同样重,第二筐苹果原来重多少kg?","input":"","output":"x=40*(1-(1\/5)-(1\/5))=24"},{"instruct":"甲乙两车的速度比是4:7,两车同时从两地相对开出,在距中点30千米处相遇.两地相距多少千米","input":"","output":"x=(4+7)*(30*2\/(7-4))=220"},{"instruct":"小红看一份《语文报》,上午读了(1\/3),中午又读了余下的(3\/5),两次共读了全书的几分之几?","input":"","output":"x=(1\/3)+(1-(1\/3))*(3\/5)=(11\/15)"},{"instruct":"学校图书馆有图书若干本,第一次借出150本,第二次又借出余下的(4\/9)后,剩下的书恰好是总数的(5\/12),第二次借出多少本?","input":"","output":"x=((150-150*4\/9)\/(1-5\/12-4\/9)-150)*(4\/9)=200"},{"instruct":"一个梯形的面积是78dm**2,高是7.8dm,已知梯形的上底是6dm,它的下底是多少分米?","input":"","output":"x=78*2\/7.8-6=14"},{"instruct":"一个圆锥的体积、底面积与另一个圆柱的体积、底面积相等.已知这个圆锥的高是6厘米,那么另一个圆柱的高是多少厘米.","input":"","output":"x=2=2"},{"instruct":"在运动场的一边插红旗,每隔5米插一面.从一端到另一端一共插了13面,运动场的一边有多长.","input":"","output":"x=5*(13-1)=60"},{"instruct":"王林参加射击比赛,打了20组子弹,每组10发.有10发子弹没有打中目标,请你算一算,王林射击的命中率是多少?","input":"","output":"x=((20*10)-10)\/(20*10)*100%=95%"},{"instruct":"王师傅要做一个无盖的鱼缸,长8分米,宽6分米,深7分米,做这个鱼缸要用玻璃多少平方分米?","input":"","output":"x=8*6+(8*7+6*7)*2=244"},{"instruct":"工人师傅生产了960个乒乓球,每6个装一盒,每8盒装一箱,一个可以装多少箱?","input":"","output":"x=960\/(8*6)=20"},{"instruct":"计算:8*125*3-1250.","input":"","output":"x=8*125*3-1250=1750"},{"instruct":"在长10厘米,宽6厘米的长方形上剪掉一个最大的半圆,剩下部分的面积是多少平方厘米?","input":"","output":"x=10*6-(3.14*(10\/2)**2\/2)=20.75"},{"inst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长方体的长和宽都是5cm,高是3cm,则这个长方体的棱长总和是多少.","input":"","output":"x=(5+5+3)*4=52"},{"instruct":"36□\/2,要使商的末尾是0,□里可以填多少","input":"","output":"x=1=1"},{"instruct":"18个小朋友聚会,每两人握一次手,一共握手多少次?","input":"","output":"x=18*(18-1)\/2=153"},{"instruct":"一个数除以6,商和余数都是8,被除数是多少.","input":"","output":"x=6*8+8=56"},{"instruct":"修路队修一段公路.第一天修这段公路的(1\/3),第二天修这段公路的40%,第二天比第一天多修30米.这段公路长多少米?","input":"","output":"x=30\/(40%-(1\/3))=450"},{"instruct":"正方形的花圃每条边长8米,在花圃四周围上栏杆,那么需要多少米的栏杆?","input":"","output":"x=8*4=32"},{"instruct":"甲数是8,乙数是甲数的15倍,丙数是乙的4倍,丙数是多少.","input":"","output":"x=15*8*4=480"},{"instruct":"下面算式得数大于100的是多少","input":"","output":"x=146-38=146-38"},{"instruct":"用铁片做一个高是40厘米的圆柱形油桶,底面半径是10厘米,制成这个油桶至少需要多少平方分米的铁片?","input":"","output":"x=(2*3.14*10*40+3.14*10**2*2)\/100=31.4"},{"instruct":"一个圆的周长是18.84厘米,它的半径是多少厘米.","input":"","output":"x=18.84\/3.14\/2=3"},{"instruct":"一个三角形的底是24分米,高是底的2倍,这个三角形的面积是多少平方分米?","input":"","output":"x=24*2*24\/2=576"},{"instruct":"画出一个圆的周长是18.84厘米,那么圆规两脚间的距离是多少.","input":"","output":"x=18.84\/3.14\/2=3"},{"instruct":"在一条长42米的大路两侧栽树,从起点到终点一共栽了14棵,已知相邻两棵树之间的距离都相等,问相邻两棵树之间的距离是多少米?","input":"","output":"x=42\/(14\/2-1)=7"},{"instruct":"用5个空瓶可以换1瓶汽水,某班同学喝了161瓶汽水,其中有一些是用空瓶换的,那么他至少要买多少瓶汽水.","input":"","output":"x=135=135"},{"instruct":"小美重28.6千克,小文重32.7千克,小艾重25.4千克.他们三人共重多少千克?","input":"","output":"x=28.6+32.7+25.4=86.7"},{"instruct":"小红家有一些大米,爸爸说:\"已经吃了20%.\"妈妈说:\"如果再买进15千克,就和原来一样多.\"小红家原来有多少千克大米?","input":"","output":"x=15\/20%=75"},{"instruct":"木材公司堆放了一堆木料,小明数了数,最顶层有10根,每下面一层比上面一层多1根,共有6层.请你根据小明得到的信息,算一算这堆木料共有多少根.","input":"","output":"x=(10+10+(6-1))*6\/2=75"},{"instruct":"一件商品的进价200元,加价20%作为定价.如果按定价的八折出售,这件商品的卖价是多少元?","input":"","output":"x=200*(1+20%)*(1-80%)=192"},{"instruct":"第一果园里共有果树420棵,其中苹果树占(3\/7),第一果园苹果树有多少棵?","input":"","output":"x=420*(3\/7)=180"},{"instruct":"上层书比下层书多12本,要从上层移多少本书到下层,才能使两层书一样多.","input":"","output":"x=12\/2=6"},{"instruct":"把一根长48cm的铁丝折成一个最大的正方体,这个正方体的体积是多少cm**3.","input":"","output":"x=(48\/12)*(48\/12)*(48\/12)=64"},{"instruct":"一块梯形果园,上底长150米,下底长180米,高60米.每棵果树占地9平方米,这个果园共有果树多少棵?","input":"","output":"x=(150+180)*60\/2\/9=1100"},{"instruct":"老师带6名学生去武夷山旅游,往返交通费要用多少钱?(单程票价成人每人141.5元,儿童半价)","input":"","output":"x=(141.5+141.5\/2*6)*2=1132"},{"instruct":"在比例尺1:30000000的地图上,量得甲、乙两地距离为5.5厘米,一辆汽车按3:2两天完成全程,第二天行的路程是多少千米.","input":"","output":"x=30000000*5.5\/100000\/(3+2)*2=660"},{"instruct":"一件商品打六折后,售价是18元.如果按原价卖出,可以多卖多少元.","input":"","output":"x=18\/60%-18=12"},{"instruct":"一根电线,第一次用去它的(1\/8),第二次用去余下的(1\/2),还剩40m,这根电线原来长多少米?","input":"","output":"x=40\/(1-(1\/2))\/(1-(1\/8))=(640\/7)"},{"instruct":"六一儿童节,园博园师生购票优惠,李老师带领大家去玩,4张票只需要36元,李老师买票共花了72元,他们一共去了多少人?","input":"","output":"x=72\/(36\/4)=8"},{"instruct":"一根长1米2分米的木料,把它截成两段,表面积增加了24平方厘米,这根木料原来的体积是多少平方厘米.","input":"","output":"x=24\/2*24\/2*10=1440"},{"instruct":"假如小麦的出粉率是85%,那么用400吨小麦可以磨出多少吨面粉?","input":"","output":"x=400*85%=340"},{"instruct":"如果(1\/20)=(1\/(A))-(1\/(B)),其中A<B,那么A\/B是多少.","input":"","output":"x=4\/5=(4\/5)"},{"instruct":"在一幅地图上,用2厘米的线段表示40千米的实际距离.这幅地图的比例尺是多少","input":"","output":"x=2\/4000000=(1\/2000000)"},{"instruct":"小华家到学校的路程是780米.他用13分钟从家走到学校,平均速度是多少米\/分?","input":"","output":"x=780\/13=60"},{"instruct":"五年一班有学生40人,其中男生22人,女生占全班人数的多少.","input":"","output":"x=(40-22)\/40=45%"},{"instruct":"工程队铺一段210米的路面,3天就铺了90米.照这样计算,铺这条路一共需要多少天?","input":"","output":"x=210\/(90\/3)=7"},{"instruct":"小林的妈妈在农业银行买了6000元国家建设债券,定期3年,年利率为8.9%,到期她可获得利息多少元?","input":"","output":"x=6000*8.9%*3=1602"},{"instruct":"有一桶油,第一周用去了40%,第二周用去了43千克,还剩17千克.这桶油原来有多少千克?","input":"","output":"x=(43+17)\/(1-40%)=100"},{"instruct":"王叔叔在山坡上栽了500棵树苗,死了5棵,王叔叔的这批树苗的成活率是多少?","input":"","output":"x=(500-5)\/500*100%=99%"},{"instruct":"黄帝故里上午有183名游客,到中午走了一些,下午又来了127名,这时故里正好有200名游客.中午走了多少名游客?","input":"","output":"x=183+127-200=110"},{"instruct":"已知甲乙两数和是650,乙丙两数和是350,如果甲丙之比为4:1,那么甲数是多少.","input":"","output":"x=((650-350)\/(4-1))*4=400"},{"instruct":"体育场的环形跑道长400米,小刚和小华在跑道的同一起跑线上,同时向相反方向起跑,小刚每分钟跑152米,小华每分钟跑148米.多少分钟后他们第3次相遇.","input":"","output":"x=(400*3)\/(152+148)=4"},{"instruct":"实验小学低年级有学生144人,中年级学生人数是低年级的(7\/8),中年级学生人数正好是全校全校总人数的(1\/5),实验小学共有多少学生?","input":"","output":"x=144*(7\/8)\/(1\/5)=630"},{"instruct":"一个圆柱体粮囤,底面直径4米,高3米,装满小麦后,又在囤上面最大限度地堆成一个0.6米高的圆锥.每立方米小麦重750千克,小麦磨成面粉的出粉率是85%,这堆小麦可出面粉多少千克.","input":"","output":"x=(3.14*(4\/2)**2*3+(1\/3)*3.14*(4\/2)**2*0.6)*750*85%=25622.4"},{"instruct":"一个长方形花坛的长是5米,长比宽长2米.这个花坛的周长是多少?","input":"","output":"x=(5+5-2)*2=16"},{"instruct":"汽车运输公司要运送一批货物,第一天运了总数的(1\/4),第二天运了300吨,这时已运的与未运的吨数比是3:2,这批货物有多少吨?","input":"","output":"x=300\/((3\/(3+2))-(1\/4))=857(1\/7)"},{"instruct":"用56分米长的铁丝围城一个长方形,长方形的长是宽的(4\/3)倍,这个长方形的面积是多少?","input":"","output":"x=(56\/2)\/(4\/3+1)*(4\/3)*(56\/2)\/(4\/3+1)=192"},{"instruct":"向阳村要修一条长1450米的水渠,3天已经修了174米,按这样的进度,几天可以修完?","input":"","output":"x=1450\/(174\/3)=25"},{"instruct":"一个环形,外圆半径是8厘米,内圆直径是10厘米,这个环形的面积是多少平方厘米.","input":"","output":"x=3.14*(8**2-(10\/2)**2)=122.46"},{"instruct":"四1班全体同学站成一排,当从左往右报数时,小华报:18;当从右往左报数时,小华报:13.那么,该班有学生多少名.","input":"","output":"x=17+12+1=3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