Question

2 over 9 in simplest form

Answer 1

We need to look at what 2 can be divisible by.

2 can be divisible by 2 which means 2/9 is already in its simplest form.

Answer 2

2 over 9 is in simplest form just like that. 2 is only divisible by 2 and 1, 9 is not divisible by 2.