TASK DEFINITION: The task is to generate the correct answer for a given math problem.
PROBLEM: Problem: the ratio of three numbers is 2 : 3 : 4 and their sum is 180 . the second number of the three numbers is ?

SOLUTION: 60

PROBLEM: Problem: a man whose speed is 4.5 kmph in still water rows to a certain upstream point and back to the starting point in a river which flows at 1.5 kmph , find his average speed for the total journey ?

SOLUTION: 4

PROBLEM: Problem: how many integers between 324,700 and 458,600 have tens digit 1 and units digit 3 ?

SOLUTION:
1,33