TASK DEFINITION: The task is to generate the correct answer for a given math problem.
PROBLEM: Problem: if x , y , and z are positive integers , and 3 x = 5 y = 6 z , then the least possible value of x + y + z is

SOLUTION: 21

PROBLEM: Problem: a train 360 m long runs with a speed of 45 km / hr . what time will it take to pass a platform of 150 m long ?

SOLUTION: 40.8 sec

PROBLEM: Problem: in a certain candy store , 22 % of the customers are caught sampling the candy and are charged a small fine , but 5 % of the customers who sample the candy are not caught . what is the total percent of all customers who sample candy ?

SOLUTION:
23 %