13/21 is in its simplest form.
13/21
13/21 is in its simplest form.
13/21 is in its simplest form.
42 over 26 can be simplified as 21 over 13
13/21
Exactly as in the question
21/80 is already in its simplest form
21/5 is the simplest form.
21/46 is the simplest form.
440/21 is in its simplest form.
10/21 is in its simplest form.