acnagle/gsm8k-filtered huggingface dataset:
Jim and his Cousin are out at a restaurant. They each order a cheeseburger and milkshake. They also split an order to cheese fries. A cheeseburger is $3. A milkshake is $5. Cheese fries are $8. They spend 80% of their combined money.

Question: If Jim brought $20 how much did his cousin bring?
Answer: They spent $8 each on cheeseburgers and milkshakes because 3 + 5 = <<3+5=8>>8
They spent $16 on these items in total because 2 x 8 = <<2*8=16>>16
They spent $24 on their meal because 16 + 8 = <<16+8=24>>24
They had $30 to start because 24 / .8 = <<24/.8=30>>30
His cousin had $10 because 30 - 20 = <<30-20=10>>10
#### 10
Snap, Crackle, and Pop spend $150 on cereal in a grocery store. Snap spends twice as much as Crackle. Crackle spends 3 times as much as Pop.

Question: How much did Pop spend?
Answer: Let x represent the amount that Pop spent in $
Crackle: 3x
Snap:2(3x)=6x
x+3x+6x=150
10x=150
x=15
#### 15
Tim has to go to the doctor for a sporting injury. He gets an MRI which costs $1200. The doctor needs to examine it for 30 minutes and charges $300 per hour. There is also a $150 fee just for being seen.

Question: Insurance covered 80% how much did he pay?
Answer: The doctor charged 300/2=$<<300/2=150>>150
So the total cost was 150+150+1200=$<<150+150+1200=1500>>1500
The insurance covered 1500*.8=$<<1500*.8=1200>>1200
So he paid 1500-1200=$<<1500-1200=300>>300
#### 300
James goes to pet smart to adopt a puppy. The adoption fee is $200 and his friend agrees to pay 25% of that.

Question: How much does James have to pay?
Answer: His friend agrees to pay 200*.25=$<<200*.25=50>>50
So he needs to pay 200-50=$<<200-50=150>>150
#### 150
Tom dances 4 times a week for 2 hours at a time and does this every year for 10 years.

Question: How many hours did he dance?
Answer: He dances 4*2=<<4*2=8>>8 hours per week
He dances for 52*10=<<52*10=520>>520 weeks
So in total he danced for 8*520=<<8*520=4160>>4160 hours
#### 4160
Oliver had 135 stickers. He used 1/3 of his stickers, gave 2/5 of the remaining to his friend, and kept the remaining stickers.

Question: How many stickers did he keep?
Answer: Oliver used 1/3 x 135 = <<1/3*135=45>>45 stickers.
So, there were 135 - 45 = <<135-45=90>>90 stickers remaining.
His friend received 2/5 x 90 = <<2/5*90=36>>36 stickers.
Therefore, Oliver kept 90 - 36 = <<90-36=54>>54 stickers.
#### 54
Patrick has been saving money to buy a bicycle that costs $150. He saved half the price but he then lent $50 to his friend.

Question: How much money does Patrick have now?
Answer: Half of the price of the bicycle is 150 / 2 = $<<150/2=75>>75.
The money that Patrick has now is 75 – 50 = $<<75-50=25>>25.
#### 25
Peter has 15 birds. 1/3 are ducks. The rest are chickens and require special feed that costs $2 per bird.

Question: How much does it cost to feed the chickens?
Answer: 2/3 of the birds are chickens because 1 -(1/3)=2/3
He has 10 chickens because 15 x (2/3) =<<15*(2/3)=10>>10
It will cost $20 to feed them because 10 x 2=<<10*2=20>>20
#### 20
Before Marcus went on a road trip to LA, his car had 1728 miles on it. He filled his empty gas tank twice and used up all the gas on the trip.

Question: If Marcus's car gets 30 miles per gallon and holds 20 gallons of gas, how many miles does Marcus' car have on it now?
Answer: First, figure out how many gallons of gas Marcus bought by multiply the gas tank's volume by the number of fill-ups: 20 gallons * 2 = <<20*2=40>>40 gallons
Then multiply that number by Marcus's fuel mileage to find how many miles he drove: 40 gallons * 30 miles/gallon = <<40*30=1200>>1200 miles
Then add that amount to the initial number of miles on Marcus' car to find the final number of miles: 1728 miles + 1200 miles = <<1728+1200=2928>>2928 miles
#### 2928
Mr. Sean has a veterinary clinic where he charges clients $60 to treat a dog and $40 to care for a cat.

Question: If Khalil took 20 dogs and 60 cats to the clinic for treatment, how much money did he pay Mr. Sean?
Answer: To treat his 20 dogs, Mr. Sean charged Khalil 20*$60 = $<<20*60=1200>>1200
Khalil also paid $40*60 = $<<40*60=2400>>2400 to Mr. Sean to treat his cats.
Altogether, Khalil paid Mr. Sean $2400+$1200 = $<<2400+1200=3600>>3600 to treat his pets.
#### 3600
Liam wants to go to Paris, but first, he has to pay his bills. His trip costs $7,000, and his bills cost $3,500.

Question: Knowing that Liam has saved $500/month for 2 years, how much money will he have left after paying his bills?
Answer: In total Liam has saved ($500/month * 12 months/year) * 2 years = $12,000
When Liam pays his bills, he will have $12,000 - $3,500 = $<<12000-3500=8500>>8,500 left
#### 8500
Camp Cedar has 40 boys, it has 3 times as many girls. It needs 1 counselor for every 8 children.

Question: How many counselors does Camp Cedar need?
Answer: Camp has 3 * 40 boys = <<3*40=120>>120 girls.
Camp Cedar has a total of 40 boys + 120 girls = <<40+120=160>>160 children.
Camp needs 1 counselor per 8 children, so 160 children / 8 children = <<160/8=20>>20 counselors needed.
#### 20
There are 19 students in the 3rd grade and twice that number in the 4th grade. There are 10 boys and 19 girls in the 2nd grade.

Question: How many students are there in total?
Answer: In the third grade, there are <<19=19>>19 students
In the fourth grade, there are 2 × 19 = <<2*19=38>>38 students
Counting the boys and girls in the second grade, there are 10 + 19 = <<10+19=29>>29.
There are 19 + 38 + 29 = <<19+38+29=86>>86 students in total.
#### 86
Christina and her friend are driving across the state. When Christina is driving the speed limit is 30 miles per hour. When her friend is driving, the speed limit is 40 miles per hour. The drive is 210 miles total.

Question: If her friend drives for 3 hours and both drive at the speed limit, how many minutes will Christina drive?
Answer: The friend drives 40*3=<<40*3=120>>120 miles.
Thus, Christina drives 210-120 =<<210-120=90>>90 miles.
Since the speed limit is 30 miles per hour when Christina is driving, she drives for 90/30=<<90/30=3>>3 hours.
Thus, she drives for 3*60=<<3*60=180>>180 minutes.
#### 180
Grover bought 3 boxes of face masks. He plans to sell them for $0.50 each.

Question: If each box has 20 face masks, and he bought the 3 boxes for $15, how much will be his total profit?
Answer: Grover will earn $0.50 x 20 = $<<0.50*20=10>>10 for each box.
So, he will earn $10 x 3 = $<<10*3=30>>30 after selling all the face masks.
Therefore, his total profit will be $30 - $15 = $<<30-15=15>>15.
#### 15
Olaf has an aquarium. He has fish in 3 different colors: orange, green, and blue. Blue fish make up half of all the fish in the aquarium. There are 15 fewer orange fish than blue fish.

Question: How many green fish are there when the total number of fish in the aquarium is 80?
Answer: If there are 80 fish in total, then there are 80 fish / 2 = <<80/2=40>>40 blue fish.
The orange fish count is 15 less than blue, so it's 40 fish - 15 fish = 25 fish.
Olaf has then 80 fish - 25 fish - 40 fish = <<80-25-40=15>>15 green fish.
#### 15
There are 4 trains waiting at a train station and each train has 4 carriages. Each carriage has 3 rows of wheels and the rows of wheels have 5 wheels each.

Question: How many wheels are at the train station?
Answer: Each carriage has 3 rows of wheels * 5 wheels per row = <<3*5=15>>15 wheels.
So each train has 4 carriages * 15 wheels per carriage = <<4*15=60>>60 wheels.
There is therefore a total of 4 trains * 60 wheels per train = <<4*60=240>>240 wheels at the train station.
#### 240
Robin wants to buy jelly bracelets for her friends. She decides to buy one bracelet for each letter of the first name of her friends. Her friends are Jessica, Tori, Lily and Patrice.

Question: If each jelly bracelet costs $2, what is the total she will spend in dollars?
Answer: There are 7 letters in Jessica.
There are 4 letters in Tori.
There are 4 letters in Lily.
There are 7 letters in Patrice.
In all this is, 7 + 4 + 4 + 7 = <<7+4+4+7=22>>22 letters and thus 22 bracelets.
The total cost is 22 bracelets * $2 = $<<22*2=44>>44
#### 44
When you take Hiram's age and then add 12, you get 4 less than twice Allyson's age.

Question: If Hiram is 40 years old, how old is Allyson?
Answer: If Hiram's age is 40, when you add 12, his age becomes 40+12=<<40+12=52>>52
If you add 4 from Hiram's age after adding twelve to his age, you get 52+4 = 56, which is twice Allyson's age.
Allyson's age is 56/2 = <<56/2=28>>28 years
#### 28
My dog was born when I was 15 years old. Two years from now, my dog will turn 4 years old.

Question: How old am I now?
Answer: In 2 years, my dog will be 4 years old, so my dog is 4 - 2 = <<4-2=2>>2 years old now.
So I am 15 + 2 = <<15+2=17>>17 years old now.
#### 17
Sally took 342 pens to her class of 44 students.

Question: If she gave 7 pens to each student, left half of the remainder in her locker, and took the rest home, how many did she take home?
Answer: She gave 7 pens each to 44 students for a total of 7*44 = <<7*44=308>>308 pens
There are now 342-308 = <<342-308=34>>34 pens left
She left half of 34 pens in her locker which is 34*(1/2) = <<34*(1/2)=17>>17 pens
She took 34-17 = <<34-17=17>>17 pens home
#### 17
Margo donated $4300 to Jayden's fundraising campaign.

Question: If Julie donated $4700 to Jayden's campaign, What's half the difference in the amount they contributed?
Answer: If Julie donated $4700 to Jayden's campaign, and Margo donated $4300, the difference in their contribution is $4700-$4300=$<<4700-4300=400>>400
Half the difference in the amount they contributed is 1/2*$400=$<<1/2*400=200>>200
#### 200
The Lion King cost 10 million to make and earned 200 million at the box office.

Question: If it earned a profit that was half of what Star Wars made and Star Wars cost 25 million to make, how many millions did Star Wars earn?
Answer: The Lion King made 190 million in profit because 200 - 10 = <<200-10=190>>190
Star Wars made 380 in profit because 190 x 2 = <<190*2=380>>380
Star Wars earned 405 million because 25 + 380 = <<25+380=405>>405
#### 405
Hilary is collecting her toenails in a jar to gross out her sister. She can fit 100 toenails in the jar, unless they are from her two big toes, which are twice as big as the rest. She has already filled it with 20 big toenails and 40 regular toenails.

Question: How many regular toenails can she fit into the remainder of the jar?
Answer: The 20 big toenails take up as much space as 40 regular toenails because 20 x 2 = <<20*2=40>>40
She has filled up 80 toenails worth because 40 + 40 = <<40+40=80>>80
She can fit 20 regular toenails in the jar because 100 - 80 = <<100-80=20>>20
#### 20
Daleyza won a house construction project that involved the construction of three houses with several units. The first building was designed to have 4000 units, the second building 2/5 times as many units as the first building, and the third building was to have 20% more units than the second building.

Question: How many units were Daleyza contracted to build?
Answer: If the first building was designed to have 4000 units, the second building, which had 2/5 times as many units as the first building, was to have 2/5*4000 = 1600 more units.
Together, the first and the second building had to have 1600+4000=<<1600+4000=5600>>5600.
The third building was to have 120/100*1600=<<120/100*1600=1920>>1920 units
Altogether, Daleyza won a project that required her to construct 5600+1920=<<5600+1920=7520>>7520 units.
#### 7520
Noah has two closets. Each closet can fit 1/4 as much as Ali's closet, which can fit 200 pairs of jeans.

Question: How many jeans can both Noah’s closets fit?
Answer: Each of Noah’s closets can fit 200 * 1/4 = <<200*1/4=50>>50 pairs of jeans.
Combined, both his closets can fit 50 * 2 = <<50*2=100>>100 pairs of jeans.
#### 100
Mr. Maximilian is a dairy animal farmer and has 140 cows on his farm. Forty percent of the cows on his farm have a red spot, 25 percent of the cows without a red spot have a blue spot and the remaining cows do not have any spot.

Question: How many cows on the farm have no spot?
Answer: If Mr. Maximilian has 140 cows and 40% of them have red spots, then 40/100*140 = <<140*40/100=56>>56 cows have red spots.
The number of cows with no red spot is 140-56 = <<140-56=84>>84 cows.
Out of the 84 cows without a red spot, 25% of them have a blue spot, a total of 25/100*84 = <<25/100*84=21>>21 cows.
The number of cows without any spot is 84-21 =<<84-21=63>>63 animals.
#### 63
A school is buying virus protection software to cover 50 devices. One software package costs $40 and covers up to 5 devices. The other software package costs $60 and covers up to 10 devices.

Question: How much money, in dollars, can the school save by buying the $60 software package instead of the $40 software package?
Answer: There are 50/5 = <<50/5=10>>10 sets of 5 devices in the school.
So the school will pay a total of $40 x 10 = $<<40*10=400>>400 for the $40 software package.
There are 50/10 = <<50/10=5>>5 sets of 10 devices in the school.
So the school will pay a total of $60 x 5 = $<<60*5=300>>300 for the $60 software package.
Thus, the school can save $400 - $100 = $<<400-100=300>>300 from buying the $60 software instead of the $40 software package.
#### 100
Ajax is 80 kilograms. He is planning to lose some weight. Exercising for an hour will help him lose 1.5 pounds.

Question: If 1 kilogram is equal to 2.2 pounds How many pounds will he weigh if he exercises for 2 hours every day for two weeks?
Answer: Ajax weighs 80 x 2.2 = <<80*2.2=176>>176 in pounds.
He will lose 1.5 x 2 = <<1.5*2=3>>3 pounds per day.
So he will lose 3 x 7 = <<3*7=21>>21 pounds per week.
So, he will lose 21x 2 = <<21*2=42>>42 pounds after 2 weeks.
Therefore, he will weigh 176 - 42 = <<176-42=134>>134 pounds after 2 weeks.
#### 134
Joey has 30 pages to read for history class tonight. He decided that he would take a break when he finished reading 70% of the pages assigned.

Question: How many pages must he read after he takes a break?
Answer: Joey will take a break after 30 * 0.7 = <<30*0.7=21>>21 pages
Joey will have to read 30 - 21 = <<30-21=9>>9 pages more.
#### 9
In a school, the number of participants in the 2018 Science Quiz Bowl was 150. There were 20 more than twice the number of participants in 2019 as there were in 2018. In 2020, the number of participants was 40 less than half the number of participants in 2019.

Question: How many more participants were there in 2019 than in 2020?
Answer: Twice the number of participants in 2018 is 150 participants x 2 = <<150*2=300>>300 participants.
The number of participants in 2019 was 300 participants + 20 participants = <<300+20=320>>320 participants.
Half the number of participants in 2019 is 320 participants /2 = <<320/2=160>>160 participants.
The number of participants in 2020 was 160 participants - 40 participants = <<160-40=120>>120 participants.
There were 320 participants - 120 participants = <<320-120=200>>200 more participants in 2019 than in 2020.
#### 200
Janice needs to go to watch a movie in 2 hours. before she could leave, she needs to finish her homework which takes 30 minutes; clean her room which takes half as long as her homework; walk the dog which takes 5 minutes more than making homework; take out the trash which takes 1/6 of the time it takes her to do the homework.

Question: How many more minutes do Janice have left before the movie starts?
Answer: Janice takes 30/2 = <<30/2=15>>15 minutes to clean her room.
It takes 30 + 5 = <<30+5=35>>35 minutes for her to walk the dog.
It takes her 30 x 1/6 = <<30*1/6=5>>5 minutes to take out the trash.
So, it will take 30 + 15 + 35 + 5 = <<30+15+35+5=85>>85 minutes to do all those chores.
Since there are 60 minutes in 1 hour, then 2 hours is 2 x 60 = <<2*60=120>>120 minutes.
Thus, Janice still has 120 - 85 = <<120-85=35>>35 minutes left before the movie starts.
#### 35
Perry made a recipe that serves four people. He added a half cup of cream at the end. Cream has 88 grams of fat per cup.

Question: How many grams of fat were added to each serving of food?
Answer: Perry added 88 / 2 = <<88/2=44>>44 grams of fat to the recipe.
Thus, he added 44 / 4 = <<44/4=11>>11 grams of fat to each serving of food.
#### 11
A bag has seven apples, eight oranges, and 15 mangoes. Luisa takes out two apples from the bag, and takes out twice as many oranges as apples as she took from the bag. She then takes out 2/3 the number of mangoes from the bag.

Question: What is the remaining number of fruits in the bag?
Answer: When Luisa takes out two apples from the bag, 7 apples - 2 apples = <<7-2=5>>5 apples remain in the bag.
She also takes 2 apples * 2 oranges/apple = <<2*2=4>>4 oranges from the bag.
The total number of oranges remaining in the bag is 8 oranges - 4 oranges = <<8-4=4>>4 oranges
Additionally, a total of 2/3 * 15 mangoes = <<2/3*15=10>>10 mangoes are also removed from the bag.
The total number of mangoes remaining in the bag is 15 mangoes - 10 mangoes = <<15-10=5>>5 mangoes.
The total number of fruits that Luisa left in the bag is 5 apples + 4 oranges + 5 mangoes = <<5+4+5=14>>14
#### 14
Lizzy has to ship 540 pounds of fish that are packed into 30-pound crates.

Question: If the shipping cost of each crate is $1.5, how much will Lizzy pay for the shipment?
Answer: There are 540 pounds / 30 pounds/crate = <<540/30=18>>18 crates of fish needed.
Hence, the total cost for the shipment is $1.5/crate x 18 crates = $<<1.5*18=27>>27.
#### 27
In the final game of the basketball season, four players scored points. Chandra scored twice as many points as did Akiko. Akiko scored 4 more points than did Michiko, and Michiko scored half as many points as did Bailey.

Question: If Bailey scored 14 points, how many points in total did the team score in the final game of the season?
Answer: If Bailey scored 14 points, and Michiko scored half as many points as Bailey, then Michiko scored 14/2=<<14/2=7>>7 points.
If Akiko scored 4 more points than did Michiko, then Akiko scored 7+4=11 points.
Since Chandra scored twice as many points as did Akiko, then Chandra scored 11*2=<<11*2=22>>22 points.
Thus, in total, the team scored 14+7+11+22=<<14+7+11+22=54>>54 points in total during the final game of the season.
#### 54
Mcdonald is planning to open up a farm that provides eggs to the community. In his local community, Saly needs 10 eggs, Ben needs 14 eggs, and Ked needs half of the number of eggs needed by Ben per week.

Question: In a month which has 4 weeks, how many eggs should Mcdonald's farm produce?
Answer: Ked needs 14 / 2 = <<14/2=7>>7 eggs.
Mcdonald has to produce 10 + 14 + 7 = <<10+14+7=31>>31 eggs in a week.
Therefore, Mcdonald's farm has to produce 31 x 4 = <<31*4=124>>124 eggs in a month.
#### 124
Erin is sorting through the library books to decide which ones to replace. She finds 8 less than 6 times as many obsolete books as damaged books.

Question: If she removes 69 books total, how many books were damaged?
Answer: Let o be the number of obsolete books and d be the number of damaged books. We know that o + d = 69 and o = 6d - 8.
Substituting the first equation into the second equation, we get 6d - 8 + d = 69
Combining like terms, we get 7d - 8 = 69
Adding 8 to both sides, we get 7d = 77
Dividing both sides by 7, we get d = 11
#### 11
Tyrone empties his piggy bank and finds two $1 bills, a $5 bill, 13 quarters, 20 dimes, 8 nickels, and 35 pennies.

Question: How much money does Tyrone have?
Answer: He has $2 in $1 bills because 2 times 1 equals <<2*1=2>>2.
He has $5 in $5 bills because 1 times 5 equals <<5*1=5>>5.
He has $3.25 in quarters because 13 times .25 equals <<13*.25=3.25>>3.25
He has $2 in dimes because 20 times .1 equals <<20*.1=2>>2.
He has $.40 in nickels because 8 times .05 equals .4.
He has $.35 in pennies because 35 times .01 equals .35.
He has $13 because 2 plus 5 plus 3.25 plus 2 plus .4 plus .35 equals <<2+5+3.25+2+.4+.35=13>>13.
#### 13
James sells a $500,000 house for 20% over market value. He splits the revenue with his 3 brothers.

Question: How much does each person get after taxes take away 10%?
Answer: He sells the house for 1+.2=<<1+.2=1.2>>1.2 times its value
So he sells the house for 500,000*1.2=<<500000*1.2=600000>>600,000
He splits the money 1+3=<<1+3=4>>4 ways
So each person gets 600,000/4=$<<600000/4=150000>>150,000 before taxes
Taxes take away 150,000*.1=$<<150000*.1=15000>>15,000
So each person gets 150,000-15,000=$<<150000-15000=135000>>135,000
#### 135000
Austin and Jake start descending from the 9th floor of a building at the same time. Austin uses the elevator and Jake uses the stairs, descending 3 steps every second. The stairs have 30 steps across each floor.

Question: If the elevator will take a minute to get to ground level, how many seconds later will Jake get to the ground floor?
Answer: Jake has to descend 30 steps on 9 floors for a total of 9*30 = <<30*9=270>>270 steps
He descends 3 steps every second so he will descend 270 steps in 270/3 = <<270/3=90>>90 seconds.
Austin will get down after only a minute (60 seconds) so Jake will get down 90-60 = <<90-60=30>>30 seconds later.
#### 30
Diane is playing poker with her friends and is not having very good luck. She starts with $100 and wins 5 hands for a total of $65 dollars to add to her $100. Emboldened, she begins betting bigger and riskier and ends up losing all her money and owing her friends $50.

Question: How much money did Diane lose in all?
Answer: Diane started with $100 and won $65, for a total mid-game of $<<100+65=165>>165.
However, she ended up owing her friends $50, so she lost $165 + $50 = $<<165+50=215>>215 she lost in all.
#### 215
Bernie has a collection of 18 unique postcards. He decided to sell half his collection for $15 per postcard. After he has successfully sold his postcards he decided to spend all the earned money to buy new postcards for $5 each.

Question: How many postcards does Bernie have after all his transactions?
Answer: Half of Bernie's collection means 18 * 0.5 = <<18*0.5=9>>9 postcards.
So he was able to sell 9 postcards for 9 * 15 = $<<9*15=135>>135.
He decided to spend all of his money on new postcards for $5 each, so he was able to buy 135 / 5 = 27 new postcards.
This means Bernie has 9 + 27 = <<9+27=36>>36 postcards after all.
#### 36
Heath spent his weekend helping at his uncle’s farm planting carrots. He planted 400 rows of carrots with 300 plants in each row. He used a machine to get the planting done and it took him 20 hours.

Question: How many carrots did he plant each hour?
Answer: Heath planted 400 rows x 300 plants = <<400*300=120000>>120,000 carrot plants.
He planted 120,000 plants in 20 hours, or 120,000 / 20 = <<120000/20=6000>>6,000 plants per hour.
#### 6,000
Jackie loves to climb trees. She climbed a 1000 foot tall tree. Then she climbed 2 trees that were half as tall as the first tree. She finished by climbing a tree that was 200 feet taller than her first tree.

Question: What was the average height of the trees that Jackie climbed?
Answer: Jackie climbed 2 trees that were 1/2 * 1000 feet = 500 feet tall each.
Jackie climbed a final tree that was 1000 + 200 feet = <<1000+200=1200>>1200 feet.
In total, the 4 trees Jackie climbed were 1000 feet + 500 feet + 500 feet + 1200 feet = <<1000+500+500+1200=3200>>3200 feet.
The average height tree that Jackie climbed was 3200 feet / 4 trees = <<3200/4=800>>800 feet tall.
#### 800
Every 2 years, the number of swans at Rita's pond doubles. Currently, there are 15 swans in the pond.

Question: How many swans will there be in ten years?
Answer: If currently there are 15 swans in the pond, in two years' time there will be 15*2=<<15*2=30>>30 swans.
In another two years, the number of swans in the pond will double to 2*30=<<2*30=60>>60 swans
In another two years, the number of swans in the pond will double to 2*60=<<2*60=120>>120 swans
If after 6 years there are 120 swans in the pond, in eight years times there will be 2*120=240 swans
In another two years, which is 10 years, there will be 2*240=<<2*240=480>>480 swans in the pond
#### 480