3/11
11/15
11/15
28/55 is in its simplest form.
11/15
38/55 is in its simplest form.
55/64 is in its simplest form.
36/55 is in its simplest form.
54/55 is in its simplest form.
55/7 is in its simplest form.
56/55 is already in its simplest form
55/12 is already in its simplest form
15/55 can be simplified to 3/11