TASK DEFINITION: The task is to generate the correct answer for a given math problem.
PROBLEM: Problem: maxwell leaves his home and walks toward brad ' s house at the same time that brad leaves his home and runs toward maxwell ' s house . if the distance between their homes is 72 kilometers , maxwell ' s walking speed is 6 km / h , and brad ' s running speed is 12 km / h . what is the distance traveled by maxwell when they meet in the middle ?

SOLUTION: 24

PROBLEM: Problem: one half of a two digit number exceeds its one third by 7 . what is the sum of the digits of the number ?

SOLUTION: e ) 1

PROBLEM: Problem: in the coordinate plane , points ( x , 2 ) and ( 4 , y ) are on line k . if line k passes through the origin and has slope 1 / 4 , then x - y =

SOLUTION:
7