15/7 is in its simplest form.
14/15 is in its simplest form.
7/15 is in its simplest form.
8/15 is in its simplest form.
13/15 is the simplest form
15/35 divide both by 5 = 3/7
You cannot because the question is missing a number between 6 and 35ths.
3/5
71/15 is in its simplest form.
15/7 is in its simplest form.
3/5
43/15 is in its simplest form.
2/15 is in its simplest form.
14/15 is in its simplest form.
7/15 is in its simplest form.
8/15 is in its simplest form.
13/15 is the simplest form