Question

Write 99 as the product of its prime factors.

Answer 1

Answer: 3 x 3 x 11

Explanation:

You can get a product of 99 by multiplying it by 9 and 11. 11 is already a prime number, but 9 isn't. You can break 9 down by multiplying 3 by 3. 3 is a prime number, so you can do 3 x 3 x 11.