1050 / 1200 = 105 / 120 = 21 / 24 = 7 / 8
3/80
17/60
223/240
No 33 over 54 is not in simplest form. Simplest form is 11 over 18
It's not simplest form, simplest form would be 13 over 40
21/80 is already in its simplest form
4 over 5 is in simplest form.
9 over 64 is in simplest form.
11 over 100 is in simplest form.
5 over 9 is the simplest form.
29 over 64 in simplest form
22 over 42 in simplest form