34/80 = 17/40
68/80 = 34/40 = 17/20 <-----------------------------
171/40 is in its simplest form.
37/40 is in its simplest form.
40/403 is in its simplest form.
34/80 = 17/40
68/80 = 34/40 = 17/20 <-----------------------------
40/49 is in its simplest form.
40/81 is in its simplest form.
171/40 is in its simplest form.
37/40 is in its simplest form.
40/403 is in its simplest form.
11 over 40 is its simplest form
40/27 is in its simplest form.
40/17 is in its simplest form.
44 over 40 in simplest form = 11/10
63/40 is in its simplest form.