Question

Ms. Rivera has art for specials every 2nd day, and Ms. Sunshine has art every 9th day. When will both classes have art on the same day?

Answer 1

Miss Rivera= 2,4,6,8,10,12,14,16,18

Miss Sunshine=9,18

Explanation:

When Miss Rivera has her 9th class, and Miss Sunshine has her 2nd class will they be on the same day

Answer 2

The 18th day.

Explanation:

For this, just find the greatest common factor of both numbers

9 x 2 =18

This makes the numbers overlap the first time.