it is already in its simplest form
11/21 is already in simplest form.
21/33 = 7/11
55/105 = 11/21
11/21
It is: 21/33 = 7/11 simplified
21/80 is already in its simplest form
1 and 12 21sts * * * * * But in its simplest form it is 11/7 or 1 4/7
33/21 = 11/7 = 1 4/7
5/11
In its simplest form.... 7/11
21/5 is the simplest form.
55/25 = 11/5 = 21/5