Question

The product of the ages of three teenagers is 3705, and their ages are integers. The sum of their ages

A. is less than 45
B. is 47
C. is 51
D. cannot be determined from the information given

Answer 1

I'm not sure of my answer, but I think it's the D

Answer 2

Hi,

Answer B

Explanation:

Let's make prime factors of 3705

3705=3*5*13*19

Teenagers => their age are smaller then 20

Ages are : 3*5,13,19

Sum of the ages=15+13+19=47