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

Problem: h is a positive integer and 225 and 216 are both divisors of h . if h = ( 2 ^ a ) * ( 3 ^ b ) * ( 5 ^ c ) , where a , b and c are positive integers , what is the least possible value of a + b + c ?
8

Problem: a , b , c , d , e , f , g , h sitting in a row what is the probability that a , b , c sitting together ?
3 / 28

Problem: an inspector rejects 0.05 % of the meters as defective . how many will he examine to reject 4 ?

8000