8/16 in its simplest form is 1/2
1/2
5/4
5/8
10/16 = 5/8
that is in simplest form.
The fraction one-fourth is already in simplest form.
One third is already in it's simplest form.
1 and 1/3 is in its simplest form.
1/3 is the simplest form.
It's already in simplest form!
1/4 is in its simplest form.