13/21
13/21 is in its simplest form.
Yes.
13/21 is in its simplest form.
42 over 26 can be simplified as 21 over 13
13/21
Exactly as in the question
13/6 = 21/6
what is 80 over 21 in simplest form
21/5 is in its simplest form.
21/22 is in simplest form.
21/23 is in its simplest form.