Q: Gary bought his first used car for $6,000. Gary borrowed the money from his dad who said he could pay him back the full amount over 5 years. Gary decided he would pay his dad back the full amount in 2 years. How much more is Gary spending per month to pay the loan off in 2 years instead of 5?
A: A full year has 12 months. So 2 years is 2 * 12 = 24 months. The loan amount is $6,000 that he will repay in 24 months so 6000 / 24 = $250 per month. If he paid his dad back in 5 years that 5 * 12 = 60 months. $6,000 loan spread out over 60 months is 6000 / 60 = $100 per month. To pay it off in 2 years instead of 5, Gary is paying 250 - 100 = $150 more per month. The answer is 150.
Question: Ben's hockey team is 60% boys and the rest are girls. Half the girls are juniors and the other half are seniors. If the team has 50 players, how many junior girls are there?
Answer: The team is 40% girls because 100 - 60 = 40. The team has 20 girls because 50 x .4 = 20. The team has 10 junior girls because 20 / 2 = 10. The answer is 10.
[Question]Todd bought a pair of jeans that cost $125 at full price. The jeans were on sale for 20% off. He then applied a coupon that took off $10. He paid with a store credit card that gave him another 10% off the remaining amount. How many dollars did he save on the original price of the jeans?
[Answer]The jeans were on sale for 20% = 20 / 100 = 1 / 5 off, so the sale took 125 / 5 = $25 off. Thus, after the sale, the jeans cost $125 - $25 = $100. Todd’s coupon lowered the price to $100 - $10 = $90. The store credit card gave him 10% = 10 / 100 = 1 / 10 off, so the card took $90 / 10 = $9 off. Thus, he paid $90 - $9 = $81 for the jeans. Therefore, Todd saved $125 - $81 = $44 on the original price of the jeans. The answer is 44.
Q: 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. Considering the bakery would be able to sell all pie pieces, how much money would it make?
A: If the bakery can make 12 pies, this means there would be 12 * 3 = 36 pie pieces. For all the pieces the bakery would make 36 * 4 = $144. The cost of making 12 pies is 12 * 0.5 = $6. That means the bakery would make 144 - 6 = $138. The answer is 138.
Question: Marlene wants to buy half a dozen of shirts to avail of the sale. The regular price of a shirt is $50 and is now on sale at a 20% discount. How much will Marlene pay for the shirts?
Answer: Marlene wants to buy 12 / 2 = 6 shirts. The discount price of the shirt is $50 x 20 / 100 = $10. So, the shirt will only costs $50 - $10 = $40 each. Thus, Marlene will pay $40 x 6 = $240 for the 6 shirts. The answer is 240.
Q: Toby is making toast and adding peanut butter to it. He wants to make sure he has 500 calories for breakfast. A piece of bread has 100 calories. A serving of peanut butter has 200 calories. If he has one piece of bread, how many servings of peanut butter should he add?
A:
He needs 400 calories worth of peanut butter because 500 - 100 = 400. He needs 2 servings of peanut butter because 400 / 200 = 2. The answer is 2.