The task is to generate the correct answer for a given math problem.

Example Input: Problem: a number x is 5 times another number y . the percentage that y is less than x is
Example Output: 80 %

Example Input: Problem: a store reduced the price of all items in the store by 12 % on the first day and by another 10 % on the second day . the price of items on the second day was what percent of the price before the first reduction took place ?
Example Output: 79.2

Example Input: Problem: the product of two successive numbers is 7832 . which is the smaller of the two numbers ?
Example Output:
88