It is: 252/12 = 21/1 which is the same as 21
what is 80 over 21 in simplest form
21/5 is in its simplest form.
21/22 is in simplest form.
13/21 is in its simplest form.
21/23 is in its simplest form.
4/21 is in its simplest form.
21/52 is the simplest form.
21/46 is the simplest form.
10/21 is in its simplest form.
21/100 is in its simplest form.
25/21 is in its simplest form.