TASK DEFINITION: The task is to generate the correct answer for a given math problem.
PROBLEM: Problem: the average of first 22 natural numbers is ?

SOLUTION: 11.5

PROBLEM: Problem: students at a school were on average 180 cm tall . the average female height was 170 cm , and the average male height was 182 cms . what was the ratio of men to women ?

SOLUTION: 5 : 1

PROBLEM: Problem: the “ length of integer x ” refers to the number of prime factors , not necessarily distinct , that x has . ( if x = 60 , the length of x would be 4 because 60 = 2 × 2 × 3 × 5 . ) what is the greatest possible length of integer z if z < 800 ?

SOLUTION:
9