Question

Choose all the fractions that are in simplest form.

4/26

8/21

6/19

9/10

10/22

Answer 1

8/12, 6/19 and 9/10!

All of them cannot be simplified.
but the rest can like
4/26 can be simplified by 2
and 10.22 can be simplified by 2

Answer 2

answers are

8/21

6/19

9/10