Question

Choose a number between 55 and 101 that’s is a multiple of 3, 5, and 9

Answer 1

90.

Explanation:

Factors 3, 5 and 9.

The number must end in 0 or 5 ( because 5 is a factor).

Try 90:-

90 = 2 * 3 * 3 * 5 so it is divisible by 3, 5 and 9.

Answer 2

90 is the answer to this question