Question: Oliver has 10 $20 and 3 $5 bills. William has 15 $10 and 4 $5 bills. How much more money does Oliver have than William?
Answer: Oliver's $20 bills amount to $20 x 10 = $200. Oliver's $5 bills amount to $5 x 3 = $15. So, Oliver has a total of $200 + $15 = $215. William's $10 bills amount to $10 x 15 = $150. William's $5 bills amount to $5 x 4 = $20. So, William has a total of $150 + $20 = $170. Therefore, Oliver has $215 - $170 = $45 more than William. The answer is 45.
[Question]Unique is making biscuits. She has a sheet of dough that is 12 inches by 12 inches. She makes square biscuits and each biscuit is 3 inches by 3 inches. How many biscuits can she make with this dough?
[Answer]She has 144 square inches of dough because 12 times 12 equals 144. Each biscuit uses 9 square inches of dough because 3 times 3 equals 9. She can make 16 biscuits because 144 divided by 9 equals 16. The answer is 16.
Q: Sandi had $600. She spent half of it at a farmer's market. Gillian spent $150 more than three times Sandi's total. What is the total that Gillian spent at the farmer's market?
A: Sandi spent 600 / 2 = 300 dollars at the farmer's market. Gillian spent 300 * 3 + 150 = 1050 dollars at the farmer's market. The answer is 1050.
Question: A cheetah can run at a top speed of 60 mph. The gazelle can run for speeds of up to 40 miles per hour. If one mile per hour is about 1.5 feet per second, then how many seconds would it take for a cheetah traveling at top speed to catch up to a fleeing gazelle also running at top speed if the two animals were initially 210 feet apart and they both traveled in the same direction?
Answer: 60 mph is 60 * 1.5 = 90 feet per second. 40 mph is 40 * 1.5 = 60 feet per second. Thus, for every second, the cheetah advances on the gazelle by 90 - 60 = 30 feet per second. To close on a distance of 200 feet, it would take the cheetah 210 / 30 = 7 seconds to catch the gazelle. The answer is 7.
[Question]Jason is climbing a telephone pole next to a tree his friend Matt is climbing. Matt can climb 6 feet/minute and Jason can climb 12 feet per minute. After 7 minutes, how much higher will Jason be than Matt?
[Answer]First find the distance Matt climbs in 7 minutes: 6 feet / minute * 7 minutes = 42 feet. Then find the distance Jason climbs in 7 minutes: 12 feet / minute * 7 minutes = 84 feet. Then subtract the distance Matt climbs from the distance Jason climbs to find the difference: 84 feet - 42 feet = 42 feet. The answer is 42.
[Question]Kenneth has $50 to go to the store. Kenneth bought 2 baguettes and 2 bottles of water. Each baguette cost $2 and each bottle of water cost $1. How much money does Kenneth have left?
[Answer]
The cost of the baguettes is 2 $2 = $4. The cost of the water is 2 $1 = $2. The total cost of the shopping is $4 + $2 = $6. Kenneth has $50 $6 = $44 left. The answer is 44.