Zrinka = 6 years. Jordyn = 2 * 6 = 12 years. Mehki = 12 + 10 = 22 years. Mehki is 22 years old.
The answer: 22
Reverse engineering the question: Mehki is 10 years older than Jordyn. Jordyn's age is double Zrinka's age. If Zrinka is 6 years old, how many years old is Mehki?
Reasoning and answer: He needs to keep his total time at 300 or below because 5 x 60 = 300. His total time spent in the other mazes is 200 because 4 x 50 = 200. His total time spent in the five mazes thus far is 245 because 200 + 45 = 245. He can spend 55 more minutes on this maze before his average go above 60 because 300 - 245 = 55.
The answer: 55
What was the question?
Question: Frank is walking through a corn maze. He has already spent 45 minutes inside. He has done 4 other corn mazes and finished those in 50 minutes on average. How much longer can he spend inside if he wants to ensure that his average doesn't go above 60 minutes per maze?
Lola's breeding rabbits made 10 * 10 = 100 offspring. 100 / 2 = 50 got adopted. 5 offspring came back which made Lola have 50 + 5 = 55 of them. In the next spring, 60 - 4 = 56 new offspring stayed with Lola. In total, there are 55 + 56 = 111 offspring. Including the breeding rabbits, there are 111 + 10 = 121 rabbits in total.
The answer: 121
Reverse engineering the question: Lola's rabbits keep having kittens each spring. During the first spring, her 10 breeding rabbits had 10 times as many kittens as the number of breeding rabbits Lola has, and half of the kittens got adopted. 5 of them had to be returned to Lola due to re-homing problems. During the next spring, her 10 breeding rabbits only had a total of 60 kittens, with 4 of the kittens being adopted. Including the breeding rabbits, how many rabbits does Lola have in her house?
Reasoning and answer: After Smith gave him $200, Randy had 3000 + 200 = 3200 dollars. The value of the rest of the money is 3200 - 1200 = 2000 dollars.
The answer: 2000
What was the question?
Question: Randy had $3,000. Smith gave him another $200. Randy then gave Sally $1,200 and kept the rest. What was the value, in dollars, of the rest?
On "TOP" books the bookstore made 13 * 8 = $104. The "ABC" books, on the other hand, were sold for a total of 4 * 23 = $92. The difference between earnings from these two books is 104 - 92 = $12.
The answer: 12
Reverse engineering the question: At a certain bookstore, the best-selling book, "TOP," costs $8. The least-selling book, "ABC," costs $23. Thirteen "TOP" books and four "ABC" books were sold last week. What is the difference in the bookstore's earnings on these two books last week?
Samuel bought 20 + 8 = 28 apples. Samuel ate 28 / 2 = 14 apples. Samuel used 28 / 7 = 4 to make apple pie. Samuel has 28 - 14 - 4 = 10 apples left.
The answer: 10
Reverse engineering the question:
Bonnie and Samuel went to the market together. Bonnie bought 8 apples. Samuel bought 20 more apples than Bonnie. Samuel then ate half of them and used 1/7 of them to make apple pie. How many apples does Samuel have left?