3 and 1
3/48 = 1/16 in simplest form.
It is: 16/48 = 1/3 in its simplest form
48 over 63 in its simplest form = 16 over 21
21/48 = 7/16
it's not its simplest form, 1/3 is
39/48 = 13/16 in its simplest form
1/16
15/48 = 5/16
15/16
3/16
5/16
It is: 48/63 = 16/21