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

Ex Input:
Problem: 12 . what is the dividend . divisor 17 , the quotient is 9 and the remainder is 10 .

Ex Output:
163

Ex Input:
Problem: if the average ( arithmetic mean ) of a and b is 45 and the average of b and c is 80 , what is the value of c a ?

Ex Output:
60

Ex Input:
Problem: a , b and c started a business with capitals of rs . 8000 , rs . 10000 and rs . 12000 respectively . at the end of the year , the profit share of b is rs . 2500 . the difference between the profit shares of a and c is ?

Ex Output:
1000