Jina likes to collect mascots. She has 5 teddies, 3 times more bunnies, and a koala bear. Her mom decided to give her two additional teddies for every bunny she has. How many mascots Jina has in total? Give the rationale and then the answer.
Let's think step by step. In the beginning, Jina has 5 teddies * 3 bunnies / teddy = 15 bunnies. So her mom decided to give her 15 bunnies * 2 teddies / bunny = 30 teddies. So in total Jina has 5 teddies + 15 bunnies + 1 koala + 30 teddies = 51 mascots.. The answer is: 51.

The ratio of fuel used in gallons to the distance covered in miles by Haley's car is 4:7. If Haley's car used 44 gallons of gas, calculate the distance it covered in miles. Give the rationale and then the answer.
Let's think step by step. The total ratio representing fuel consumption and distance traveled is 4 + 7 = 11. If 4 / 11, which is the fraction representing fuel consumption, represents 22 gallons of gas, then 7 / 11 representing distance covered represents 7 / 11 * 44 * 11 / 4 = 77 miles.. The answer is: 77.

Trevor buys three bouquets of carnations. The first included 9 carnations, and the second included 14 carnations. If the average number of carnations in the bouquets is 12, how many carnations were in the third bouquet? Give the rationale and then the answer.
Let's think step by step. There are 3 bouquets. The total is the average times the number of bouquets, or 12 * 3 = 36. There are 9 + 14 = 23 accounted for. The third included 36 - 23 = 13 carnations.. The answer is: 13.