Question: Rollo has 3 guinea pigs, the first guinea pig eats 2 cups of food, the second guinea pig eats twice as much as the first one, and the third guinea pig eats 3 cups more than the second one. How many cups of food does Rollo need to feed all his Guinea pigs?
Answer: The second guinea pig eats 2 x 2 = 4 cups of food. The third guinea pig eats 4 + 3 = 7 cups of food. Therefore, Rollo needs a total of 2 + 4 + 7 = 13 cups of food for the guinea pig. The answer is 13.
[Question]Gretchen, Mitzi, and Beth went bowling together. Gretchen bowled a 120. Mitzi bowled a 113. Beth bowled an 85. What was their average bowling score?
[Answer]Gretchen bowled a 120 + Mitzi boweld a 113 + Beth bowled an 85 = 318 combined score. The average of their combined score of 318 / 3 bowlers = 106. The answer is 106.
Q: A pencil costs $0.5 each and a folder costs $0.9 each. An office needs two dozen pencils and 20 pieces of folders. How much does it cost to buy the office supplies?
A: Two dozens of pencils are equal to 2 x 12 = 24 pencils. So the total cost of pencils is $0.5 x 24 = $12. The total cost of folders is $0.9 x 20 = $18. Thus, the cost to buy the office supplies is $12 + $18 = $30. The answer is 30.
Question: There are 20 stickers on a page. If you have 12 pages of stickers but lose one of the pages, then how many stickers would you have?
Answer: After losing one of the pages you have 12 - 1 = 11 pages of stickers. If each page has 20 stickers on it, you have 11 x 20 = 220 stickers. The answer is 220.
[Question]There are 3 bicycles, 4 tricycles and 7 unicycles in the garage at Zoe's house. Each bicycle has 2 wheels, each tricycle has 3 wheels and each unicycle has 1 wheel. How many wheels are there in all?
[Answer]The number of bicycle wheels is 2 × 3 = 6. The number of tricycle wheels is 3 × 4 = 12. The number of unicycle wheels is 1 × 7 = 7. The total number of wheels is 6 + 12 + 7 = 25. The answer is 25.
[Question]Thor is 13 times older than Captain America. Captain America is 7 times older than Peter Parker, and Ironman is 32 years older than Peter Parker. How old is Ironman if Thor is 1456 years old?
[Answer]

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Captain America is 1456 / 13 = 112 years old. Peter Parker is 112 / 7 = 16 years old. Ironman is 16 + 32 = 48 years old. The answer is 48.