It is: 60/80 = 3/4
3/4
It is: 4/3
21/80 is already in its simplest form
9/80 is in its simplest form.
17/80 is in its simplest form.
60/80 = 3/4
36/80 in simplest form is 9 over 20
4 to 3
It already is in simplest form.
27 over 80!
30/80 would be 3/8 in simplest form.