acnagle/gsm8k-filtered huggingface dataset:
Ian won $100 in the lottery. He decided to use the money to pay off debts. He paid $20 to Colin. He then paid twice as much to Helen, as he had paid to Colin. Then finally, he paid half as much to Benedict, as he had paid to Helen.

Question: How much money, in dollars, does he have left after paying off debts?
Answer: Starting with $100, he paid $20 to Colin, leaving him with $100-$20=$<<100-20=80>>80.
Twice as much as $20 is 2*$20=$<<2*20=40>>40.
Thus, he paid $40 to Helen, leaving him with $80-$40=$<<80-40=40>>40.
Half as much to Benedict as he had paid to Helen is $40/2=$<<40/2=20>>20.
Thus, he paid $20 to Benedict, leaving him with $40-$20=$20 after paying off all debts.
#### 20
A company has 200 employees. 60% of the employees drive to work. Of the employees who don't drive to work, half take public transportation.

Question: How many more employees drive to work than take public transportation?
Answer: Drive to work:200(.60)=<<200*.60=120>>120
Don't Drive to work:200-120=<<200-120=80>>80
Public Transportation:80(.50)=40 employees
80-40=<<80-40=40>>40 employees
#### 40
Jan buys 1000 feet of cable. She splits it up into 25-foot sections. She gives 1/4 of that to a friend. She then puts half of the rest in storage.

Question: How much does she keep on hand?
Answer: She gets 1000/25=<<1000/25=40>>40 sections
She gives away 40/4=<<40/4=10>>10 sections
So she keeps 40-10=<<40-10=30>>30 sections
She keeps 30/2=<<30/2=15>>15 sections on hand
#### 15
Emery and Serena go to their school library, and each borrows a copy of The life of Jack Steve's book to read for their school project.

Question: If Emery can read five times as fast as Serena, and the book takes her 20 days to read, what's the average number of days the two take to read the book?
Answer: If Emery took twenty days to read the book, then it took Serena 5*20 = <<20*5=100>>100 days to read the whole book.
The total number of days taken by the two to read the book is 100+20 = <<100+20=120>>120 days.
The average number of days the two take to read the book is 120/2 = <<120/2=60>>60 days.
#### 60
A laboratory has 22 beakers of liquid in a fume hood, and 8 of the beakers have copper ions in them. Adding three drops of a solution will turn the liquid in a beaker blue if there are copper ions present.

Question: If the beakers are tested one by one for copper ions and 45 drops are used before all 8 beakers with copper ions are found, how many beakers without copper ions were tested?
Answer: There were 45 / 3 = <<45/3=15>>15 beakers tested to find all the beakers with copper ions.
Thus, 15 - 8 = <<15-8=7>>7 beakers without copper ions were tested.
#### 7
Jolene and Phil have four children, each with the same birthday. They gave birth to their first child exactly 15 years ago. They gave birth to their second child exactly one year after the birth of their first child. They gave birth to their third child on the fourth birthday of their second child. Two years after the birth of their third child, they gave birth to their fourth child.

Question: How old, in years, is their fourth child?
Answer: Their 1st child was born 15 years ago, and therefore is <<15=15>>15 years old.
Their 2nd child was born 1 year after their 15-year-old child, and therefore is 15-1=<<15-1=14>>14 years old.
Their 3rd child was born 4 years after their 14-year-old child, and therefore is 14-4=10 years old.
Their 4th child was born 2 years after their 10-year-old child, and therefore is 10-2=8 years old.
#### 8
Bryan starts exercising at home during quarantine. To start, he decides to do 3 sets of 15 push-ups each. Near the end of the third set, he gets tired and does 5 fewer push-ups.

Question: How many push-ups did he do in total?
Answer: In total, Bryan would have done 3 sets * 15 push-ups/set = <<3*15=45>>45 push-ups.
Subtracting the push-ups he didn't do in the third set, Bryan did 45 push-ups - 5 push-ups = <<45-5=40>>40 push-ups.
#### 40
Mark buys a loaf of bread for $4.20 and some cheese for $2.05. He gives the cashier $7.00.

Question: If the cashier only has 1 quarter and 1 dime in his till, plus a bunch of nickels, how many nickels does Mark get in his change?
Answer: First subtract the cost of Mark's groceries from the amount he gives the cashier to find how much he gets in change: $7.00 - $4.20 - $2.05 = $<<7-4.2-2.05=0.75>>0.75
Then subtract the value of a quarter in cents (25) and the value of a dime in cents (10) from the change amount to find how much Mark gets paid in nickels: $0.75 - $0.25 - $0.10 = $<<0.75-0.25-0.10=0.40>>0.40
Now divide the amount Mark gets in nickels by the value per nickel in cents (5) to find how many nickels Mark gets: $0.40 / $0.05/nickel = <<0.40/0.05=8>>8 nickels
#### 8
Max likes to collect model trains. He asks for one for every birthday of his, and asks for two each Christmas. Max always gets the gifts he asks for, and asks for these same gifts every year for 5 years. At the end of the 5 years, his parents give him double the number of trains he already has.

Question: How many trains does Max have now?
Answer: Max gets 1+2=<<1+2=3>>3 trains per year.
He repeats this for 5 years, meaning he gets 5*3 =<<5*3=15>>15 trains.
When this number is doubled by his parents, it becomes 15*2= <<15*2=30>>30 trains.
Since he already had 15 model trains, his total becomes 15+30= <<15+30=45>>45 trains.
#### 45
Jake has $5000. He spends $2800 on a new motorcycle, and then spends half of what's left on a concert ticket. Jake then loses a fourth of what he has left.

Question: How much money does he have left?
Answer: Jake has 5000-2800 = $<<5000-2800=2200>>2200 left
Jake has 2200/2 = $<<2200/2=1100>>1100
Jake loses 1100/4 = $<<1100/4=275>>275
Jake has 1100-275 = $<<1100-275=825>>825 left.
#### 825
In April, Tank gathered 10 more Easter eggs than Emma in their first round of egg hunt. However, Emma gathered twice as many eggs as Tank in their second round of egg hunt, while Tank's total number of eggs in the second round was 20 less than the number she had gathered in the first round.

Question: If the total number of eggs in the pile they were collecting with 6 other people was 400 eggs, and Emma gathered 60 eggs in the second egg hunt round, find the number of eggs that the 6 other egg hunters collected?
Answer: Tank's total number of eggs in the second round was 60/2=<<60/2=30>>30 since Emma gathered twice as many eggs as Tank in their second round of egg hunt.
The total number of eggs that Emma and Tank gathered in the second round was 60+30=<<60+30=90>>90
Tank's total number of eggs in the second round was 20 less than the number she had gathered in the first round, meaning she had gathered 30+20=<<30+20=50>>50 eggs in the first round of egg hunt.
Tank gathered 10 more Easter eggs than Emma in their first round of egg hunt, meaning Emma collected 50-10=40 eggs
The total number of eggs Emma and Tank collected in the first round was 40+50=<<40+50=90>>90
In the two rounds, Emma and Tank gathered 90+90=<<90+90=180>>180 eggs
If the total number of eggs in the pile they were collecting with 6 other people was 400 eggs, the six other people gathered 400-180=<<400-180=220>>220 eggs
#### 220
Jack is running a bake sale to help pay for his basketball team's uniforms. He's already sold 4 brownies for $3 each and 5 lemon squares for $2 each.

Question: If Jack's goal is to make $50 and he sells cookies for $4 each, how many cookies does he need to sell to reach his goal?
Answer: Jack earned from the brownies $3 per brownie * 4 brownies = $<<3*4=12>>12.
Jack earned from the lemon squares $2 per square * 5 squares = $<<2*5=10>>10.
He still needs to earn $50 - $12 - $10 = $<<50-12-10=28>>28.
He sells cookies for $4 each, so Jack still needs to sell $28 / $4 = <<28/4=7>>7 cookies.
#### 7
Frank has 7 one-dollar bills, 4 five-dollar bills, 2 ten-dollar bills, and 1 twenty-dollar bill. He goes to buy peanuts, which cost $3 a pound. He buys what he wants and has $4 in change. He plans to eat the peanuts all in one week.

Question: How many pounds does he eat on average per day?
Answer: Frank has $7 in one dollar bills because 7 x 1 = <<7*1=7>>7
Frank has $20 in five dollar bills because 4 x 5 = <<20=20>>20
Frank has $20 in ten dollar bills because 2 x 10 = <<2*10=20>>20
Frank has 67 dollars in total because 7 + 20 + 20 + 20 = <<7+20+20+20=67>>67
Frank spent $63 because 67 - 4 = <<67-4=63>>63
Frank bought 21 pounds of peanuts because 63 / 3 = <<63/3=21>>21
He eats 3 pounds a day on average because 21 / 7 = <<21/7=3>>3
#### 3
Kate bought 7 packs of red bouncy balls and 6 packs of yellow bouncy balls. Each pack contained 18 bouncy balls.

Question: How many more red bouncy balls than yellow bouncy balls did Kate buy?
Answer: Kate bought 7 packs × 18 balls/pack = <<7*18=126>>126 red bouncy balls.
She also bought 6 packs × 18 balls/pack = <<6*18=108>>108 yellow bouncy balls.
Kate bought 126 balls - 108 balls= <<126-108=18>>18 more red bouncy balls than yellow bouncy balls.
#### 18
Mr. Lu owns a computer store. For last month, half of their sales are laptops, one-third are netbooks, and the rest are desktop computers.

Question: If Mr. Lu's store was able to sell a total of 72 computers, how many of them are desktop computers?
Answer: There were 72/2 = <<72/2=36>>36 laptops sold.
There were 72/3 = <<72/3=24>>24 netbooks sold.
So, there were a total of 36 + 24 = <<36+24=60>>60 laptops and netbooks sold.
Thus, 72 - 60 = <<72-60=12>>12 desktop computers were sold last month.
#### 12
Ann is baking cookies. She bakes three dozen oatmeal raisin cookies, two dozen sugar cookies, and four dozen chocolate chip cookies. Ann gives away two dozen oatmeal raisin cookies, 1.5 dozen sugar cookies, and 2.5 dozen chocolate chip cookies.

Question: How many total cookies does she keep?
Answer: Ann had 3 dozen oatmeal cookies - 2 dozen = <<3-2=1>>1 dozen oatmeal cookies left.
Ann had 2 dozen sugar cookies - 1.5 dozen = <<2-1.5=.5>>.5 dozen sugar cookies left.
Ann had 4 dozen chocolate chip cookies - 2.5 dozen = 1.5 dozen chocolate chip cookies left.
Ann has a total of 1 + .5 + 1.5 dozen cookies = <<1+.5+1.5=3>>3 dozen cookies.
3 dozen cookies is 3 *12 cookies = <<3*12=36>>36 cookies remaining.
#### 36
Mckenna starts her day at 8:00 a.m. She works in her office up to 11:00 a.m. then joins her team of developers at the conference room to talk about projects up to 13:00, from which she works for another two hours and then heads home.

Question: How many hours does Mckenna stay at work?
Answer: From 8:00 to 11:00, Mckenna spends 11:00-8:00 = 3 hours at work
When she joins the developers in the conference room for the meeting, she spends an additional 13:00-11:00 = 2 hours at work.
So far, she has spent 3+2 = <<3+2=5>>5 hours at work.
When she works for an additional 2 hours before heading home, her total work hours become 5+2 = <<5+2=7>>7 hours
#### 7
A fox can run at the maximum speed of 50 kilometers per hour.

Question: Considering the fox would run at a constant speed, what distance would he make during 120 minutes?
Answer: 1 hour is 60 minutes, so 120 minutes is 120 / 60 = <<120/60=2>>2 hours.
During one hour a fox can make 50 kilometers, so during two hours, he would be able to run 50 * 2 = <<50*2=100>>100 kilometers.
#### 100
There are 12 crates that each contain 150 oranges. There are 16 boxes that each hold 30 nectarines.

Question: How many pieces of fruit are in the crates and the boxes in total?
Answer: Oranges = 12 * 150 = <<12*150=1800>>1800
Nectarines = 16 * 30 = <<16*30=480>>480
1800 + 480 = <<1800+480=2280>>2280
There are 2280 pieces of fruit in total.
#### 2280
The ratio of boys to girls in a family is 5:7. The total number of children in the family is 180.

Question: If the boys are given $3900 to share, how much money does each boy receive?
Answer: The total ratio representing the number of children in the family is 5+7 = <<5+7=12>>12
From the total ratio of children in the family, 5/12 represent the number of boys, meaning that the number of boys in the family is 5/12*180 = <<5/12*180=75>>75
If the boys are given $3900 to share, each boy receives $3900/75 = $<<3900/75=52>>52
#### 52
Tony has a terrible toothache and decides to buy some painkillers from the store. He picks up a bottle of 50 pills and takes them home. He takes 2 pills each day three times a day for the first 2 days, before cutting this amount in half for the next 3 days. On the sixth day, he takes a final 2 pills in the morning and ends up feeling better.

Question: How many pills are left in the bottle?
Answer: Tony starts with 50 pills and takes 2 pills each 3 times a day, meaning he takes 2*3=6 pills in total.
Tony repeats this process for two days in total, meaning over those two days he takes 2*6= <<2*6=12>>12 pills
Tony then cuts down his pill usage in half, meaning he's now taking 6/2= <<6/2=3>>3 pills a day.
Since he repeats this process for three days, that means he takes 3*3= <<3*3=9>>9 pills for that period.
Adding in the two pills Tony took on the final day, that means he took 12+9+2=<<12+9+2=23>>23 pills.
Since there were 50 pills in the bottle to begin with, this means Tony has 50-23=<<50-23=27>>27 pills remaining.
#### 27
An 18-month magazine subscription is normally $34. The magazine is currently running a promotion for $0.25 off each twice-a-month issue when signing up for the 18-month subscription.

Question: How many dollars cheaper is the promotional subscription than the normal one?
Answer: The subscription sends twice monthly issues, so there are 2 * 18 = <<2*18=36>>36 issues.
Thus, the promotional offer is 36 * 0.25 = $<<36*0.25=9>>9 cheaper than the normal subscription.
#### 9
Caleb picked a handful of dandelion puffs. He gave 3 to his mom, another 3 to his sister, 5 to his grandmother, and 2 to his dog. Then, he divided the remaining dandelion puffs equally among his 3 friends.

Question: How many dandelion puffs did each friend receive if he originally picked 40 dandelion puffs?
Answer: Caleb was left with 40 - 3 - 3 - 5 - 2 = <<40-3-3-5-2=27>>27 dandelion puffs to give to his friends.
They each received 27/3 = <<27/3=9>>9 dandelion puffs
#### 9
Tom uses 10 weight plates each weighing 30 pounds on an exercise machine. This exercise machine uses special technology to make the weights 20% heavier on the lowering portion.

Question: How heavy did the weights feel when being lowered?
Answer: The weight stack weighed 10*30=<<10*30=300>>300 pounds
So the added weight made it 300*.2=<<300*.2=60>>60 pounds heavier
So when he lowered the weight it was 300+60=<<300+60=360>>360 pounds
#### 360
One pie costs $4 for a piece. Each pie is having 3 pieces. During one hour the bakery can make 12 pies. Creating one pie costs the bakery $0.5.

Question: Considering the bakery would be able to sell all pie pieces, how much money would it make?
Answer: If the bakery can make 12 pies, this means there would be 12 * 3 = <<12*3=36>>36 pie pieces.
For all the pieces the bakery would make 36 * 4 = $<<36*4=144>>144.
The cost of making 12 pies is 12 * 0.5 = $<<12*0.5=6>>6.
That means the bakery would make 144 - 6 = $<<144-6=138>>138.
#### 138
Angie bought 3 lbs. of coffee at the store today. Each lb. of coffee will brew about 40 cups of coffee. Angie drinks 3 cups of coffee every day.

Question: How many days will this coffee last her?
Answer: A pound of coffee makes 40 cups of coffee, so 3 lbs. coffee * 40 cups of coffee per lb. = <<3*40=120>>120 cups of coffee.
Angie drinks 3 cups of coffee a day, so she has enough coffee to last her 120 cups of coffee / 3 cups of coffee per day = <<120/3=40>>40 days
#### 40
A rectangular plot of private property is fenced in by a chain-link fence. The long sides of the plot are three times the length of the short sides. One short side of the fence is rusted from being hit by a sprinkler and needs to be replaced.

Question: If all the sides of the fence together are 640 feet long, how many feet of fence need to be replaced?
Answer: Let S be the length of the short side of the fence.
Thus, the length of a long side of the fence is 3S.
There are 2 of each side, so the whole fence is 2S + 2 * 3S = 2S + 6S = 8S long.
The whole fence is 8S = 640 feet long.
Thus, the short side of the fence that needs to be replaced is S = 640 / 8 = <<640/8=80>>80 feet long.
#### 80
Nate got lost looking for his car in the airport parking lot. He had to walk through every row in Section G and Section H to find it. Section G has 15 rows that each hold 10 cars. Section H has 20 rows that each hold 9 cars.

Question: If Nate can walk past 11 cars per minute, how many minutes did he spend searching the parking lot?
Answer: First find the number of cars in Section G by multiplying the number of rows by the number of cars per row: 15 rows * 10 cars/row = <<15*10=150>>150 cars
Then do the same thing for Section H: 20 rows * 9 cars/row = <<20*9=180>>180 cars
Then add the two quantities of cars to find the total number of cars Nate walked past: 150 cars + 180 cars = <<150+180=330>>330 cars
Finally, divide the number of cars Nate passed by the numbers he passes each minute to find how long he spent searching: 330 cars / 11 cars/minute = <<330/11=30>>30 minutes
#### 30
Bush and Matt are brothers. Bush is younger than Matt by 3 years. This year Bush will be 12 years old.

Question: What will be Matt's age 10 years from now?
Answer: Bush is younger than Matt by 3 years, so if Bush is 12 years old then Matt is 12+3 = <<12+3=15>>15 years old
In 10 years' time, Matt will be 10+15 = <<10+15=25>>25 years old
#### 25
On a road map, 1/4 inch represents 8 miles of actual road distance. The towns of Pence and Hillcrest are represented by points 3 3/8 inches apart on the map.

Question: What is the actual distance, in miles, between the towns?
Answer: If 1/4 inch on the map represents 8 miles on real land, 1 inch represents 4 * 8 = 32 miles.
Since 1 inch represents 32 miles, 3 inches represent 3 * 32 = <<3*32=96>>96 miles.
1/ 4 inch represents 8 miles, 1/8 inch represents 8 / 2 = <<8/2=4>>4 miles because 1/8 is half of 1/4.
If 1/8 inch represents 4 miles, 3/8 of an inch represents 3 * 4 = 12 miles.
This means 3 3/8 inches on the map translate to 96 + 12 = 108 miles.
#### 108
Hannah sold 40 pieces of cookies for $0.8 each and 30 cupcakes for $2 each. She used the money to buy 2 sets of measuring spoons for $6.5 each.

Question: How much money does she have left?
Answer: Hannah's earnings from the cookies is 40 x $0.8 = $<<40*0.8=32>>32.
Her earnings from the cupcakes is 30 x $2 = $<<30*2=60>>60.
Her total earnings for the cupcakes and cookies is $32 + $60 = $<<32+60=92>>92.
The cost of 2 sets of measuring spoons is 2 x $6.5 = $<<2*6.5=13>>13.
So, Hannah has $92 - $13 = $<<92-13=79>>79.
#### 79
Anne is 2 times as tall as her sister while Bella is 3 times as tall as Anne.

Question: If Anne is 80cm tall, what is the height difference between Bella and Anne's sister?
Answer: Anne is 2 times as tall as her sister hence 2*(her sister's height) = 80cm
Her sister's height = 80cm/2 = <<80/2=40>>40cm
Bella is 3 times as tall as Anne hence Bella's height is 3*80 cm = <<3*80=240>>240 cm
The height difference between Bella and Anne's sister = 240-40 = <<240-40=200>>200cm
#### 200
Adam goes to a small school, which teaches 80 students in three classes. 40% of the students are in class A, and class B has 21 students fewer than class A.

Question: The rest are in class C. How many students are in this class?
Answer: In class A, there are 40/100 * 80 = <<40/100*80=32>>32 students.
In class B, the number of students is less by 21, which means class B has 32 - 21 = <<32-21=11>>11 students.
That means 80 - 32 - 11 = <<80-32-11=37>>37 students are in class C.
#### 37
Every hour past noon shadows from a building stretch an extra 5 feet, starting at zero at noon.

Question: How long are the shadows from the building 6 hours past noon in inches?
Answer: If the shadows lengthen by 5 feet per hour, this means that in 6 hours the shadows would have lengthened from zero to 5*6=<<5*6=30>>30 feet.
Since there are 12 inches in every foot, this means the building's shadow would be 30*12= <<30*12=360>>360 inches in length.
#### 360
You can buy 4 apples or 1 watermelon for the same price. You bought 36 fruits evenly split between oranges, apples and watermelons, and the price of 1 orange is $0.50.

Question: How much does 1 apple cost if your total bill was $66?
Answer: If 36 fruits were evenly split between 3 types of fruits, then I bought 36/3 = <<36/3=12>>12 units of each fruit
If 1 orange costs $0.50 then 12 oranges will cost $0.50 * 12 = $<<0.5*12=6>>6
If my total bill was $66 and I spent $6 on oranges then I spent $66 - $6 = $<<66-6=60>>60 on the other 2 fruit types.
Assuming the price of watermelon is W, and knowing that you can buy 4 apples for the same price and that the price of one apple is A, then 1W=4A
If we know we bought 12 watermelons and 12 apples for $60, then we know that $60 = 12W + 12A
Knowing that 1W=4A, then we can convert the above to $60 = 12(4A) + 12A
$60 = 48A + 12A
$60 = <<60=60>>60A
Then we know the price of one apple (A) is $60/60= $<<60/60=1>>1
#### 1
Jill and her brother Jack are going apple picking. Jill's basket can hold twice as much as Jack's basket when both are full. Jack's basket is full when it has 12 apples, but currently space for 4 more.

Question: How many times could Jack's current number of apples fit into Jill's basket?
Answer: Since Jill's basket can hold twice as much as Jack's, and Jack's is capable of holding 12 apples in total, this means Jill's basket can hold 12*2=<<12*2=24>>24 apples in total.
Since Jack has 4 less than the maximum amount of apples he can fit in his basket, this means Jack has 12-4= <<12-4=8>>8 apples in his basket.
Therefore, Jill's basket can hold 24/8= <<24/8=3>>3 times the amount of apples Jack is currently carrying.
#### 3
John plants a plot of 3 trees by 4 trees. Each tree gives 5 apples. He sells each apple for $.5.

Question: How much money does he make, in dollars?
Answer: He has 3*4=<<3*4=12>>12 trees
So he has 12*5=<<12*5=60>>60 apples
So he sells the apples for 60*.5=$<<60*.5=30>>30
#### 30
An Italian restaurant earns $600 every weekday and twice as much on the weekend.

Question: How much money does it earn by the end of the month?
Answer: On weekdays it earns $600/weekday * 5 weekdays = $<<600*5=3000>>3000
During the weekend it earns twice as much each day so it makes ($600 * 2)/weekend day * 2 weekend days = $<<(600*2)*2=2400>>2400
Every week it earns $3000 + $2400 = $<<3000+2400=5400>>5400
By the end of the month, it earns $5400/week * 4 weeks = $21600
#### 21600
Larry and Barry want to pick apples out of the tree, but neither is tall enough to reach the apples. Barry can reach apples that are 5 feet high. Larry is 5 feet tall, but his shoulder height is 20% less than his full height.

Question: If Barry stands on Larry's shoulders, how high can they reach?
Answer: Larry's shoulder height is 20% less than 5 feet, or 0.2*5 =<<20*.01*5=1>>1 foot less than 5 feet.
One foot less than 5 feet is 5-1=<<5-1=4>>4 feet.
If Barry stands on Larry's shoulders, they can reach 4+5=<<4+5=9>>9 feet.
#### 9
Johns goes to the gym 3 times a week. He spends 1 hour each day lifting weight. Additionally, he also spends a third of his weightlifting time warming up and doing cardio each day.

Question: How many hours does he spend at the gym a week?
Answer: He spends 60/3=<<60/3=20>>20 minutes warming up
So he spends 60+20=<<60+20=80>>80 minutes at the gym per day
That means he spends 80*3=<<80*3=240>>240 minutes at the gym
So he spends 240/60=<<240/60=4>>4 hours at the gym a week
#### 4
Jimmy is going to sell pizzas at the carnival to make some money. The carnival only gave him 7 hours to do so. He bought a 22kg sack of flour to make his pizzas and he takes 10 min to make each pizza for the customers. At the end of the 7 hours, he saw some flour was left.

Question: Knowing that each pizza needs 0.5kg of flour to make, how many pizzas can he make to bring home with the flour left?
Answer: Each hour Jimmy makes 60min ÷ 10min/pizza = <<60/10=6>>6 Pizzas
The number of total pizzas made equals 7 hours x 6 pizzas/hour = <<7*6=42>>42 pizzas
The amount of total flour used equals 42 pizzas x 0.5 kg/pizza = <<42*0.5=21>>21 kg
The amount of flour left equals 22 kg - 21 kg = <<22-21=1>>1 kg
The number of pizzas Jimmy can make is 1kg ÷ 0.5kg/pizza = <<1/0.5=2>>2 pizzas
#### 2