Question

You randomly choose one of the tiles shown: 1,2,3,4,5,6,7,8,9,10,11,12.Find the number of ways the events can occur.1. Choosing a number divisible by 3.

Answer 1

There are 12 tiles and there are 4 numbers divisible by 3:

`3,6,9,12`

Then, there are 4 ways.