108 over 110 in simplest form = 54/55
27/55
28/55 is in its simplest form.
38/55 is in its simplest form.
55/64 is in its simplest form.
55/7 is in its simplest form.
36/55 is in its simplest form.
9/55 is already in simplest form!
56/55 is already in its simplest form
55/12 is already in its simplest form
21/55 is in its simplest form.
It is already in its simplest form as 55/36