Spike hunts 3 * 5 = 15 crickets in the afternoon and evening. Hence, he hunts 5 + 15 = 20 crickets per day.
The answer: 20
Reverse engineering the question: Spike the bearded dragon eats crickets to get protein in his diet. He hunts 5 crickets every morning and three times that over the afternoon and evening, munching on leafy greens and other vegetation in between. How many crickets does Spike hunt per day?


Reasoning and answer: The total number of episodes is 4 seasons x 15 episodes / season = 60 episodes. Joe has to watch per day 60 episodes ÷ 10 days = 6 episodes / day.
The answer: 6
What was the question?
Question: Joe found a new series to watch with a final season that will premiere in 10 days. The series has 4 full seasons already aired; each season has 15 episodes. To catch up with the season premiere he has to watch all episodes. How many episodes per day does Joe have to watch?


Pre - bought: 20 people * $155 = $3100. Gate bought: 30 people * $200 = $6000. $6000 - $3100 = $2900. The passengers that paid at the gate paid $2900 more dollars than those who pre - bought their tickets.
The answer: 2900
Reverse engineering the question: Twenty people pre-bought plane tickets at a price of $155 per ticket. Thirty people bought their plane tickets at the gate and they each paid $200 for their ticket. How many more dollars did the people at the gate pay for their tickets than those passengers that pre-bought their tickets?


Reasoning and answer: The cost of 20 eggs is 20 * $2 = $40. The cost of 6 chickens is 6 * $8 = $48. The total amount Alan spent at the market is $40 + $48 = $88.
The answer: 88
What was the question?
Question: Alan went to the market and bought 20 eggs at the price of $2 per egg. He bought 6 chickens for the price of $8 per chicken. How much money did Alan spend at the market?


Molly has two parents and three brothers, which totals 2 + 3 = 5 parents and siblings. Since each brother is married with 2 children, then each brother has a family containing 1 + 2 = 3 people. Thus, the families of the three brothers contain an additional 3 * 3 = 9 relatives. In total, Molly has 5 + 9 = 14 relatives. At $5 per package, Molly will spend 14 * $5 = $70 to mail the packages.
The answer: 70
Reverse engineering the question: It costs Molly $5 per package to send Christmas gifts to her relatives by mail. She has two parents and three brothers, and each of her brothers is married with 2 children each. If she sends one package to each relative by mail, how much does it cost her to send all of the gifts by mail to her relatives, in dollars?


Frederick is 20 * 2 = 40 years old. Julian is 40 - 20 = 20 years old. Kyle is 20 + 5 = 25 years old.
The answer: 25
Reverse engineering the question:

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.
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Kyle is 5 years older than Julian. Julian is 20 years younger than Frederick. Frederick is 2 times older than Tyson. If Tyson is 20, how old is Kyle?