Question

My age is the sum of the prime factors of 90. How old am I?

Answer 1

Answer:

The Correct Answer is 13

Step-by-step explanation:

Prime factors of 90 are:

3 X 3 X 5 X 2

Thus the sum of prime factors are:

3 + 3 + 5 + 2

= 6 + 5 + 2

= 11 + 2

= 13

Therefore the age is 13 years