It is 54/42 which is 9/7 in its simplest form.
54/60 in simplest form = 9/10GCF of 54& 60 = 6Divide 54 & 60 by their GCF:54 ÷ 6 = 960 ÷ 6 = 10thus, 54/60 = 9/10 in simplest form
30/54 = 5/9
54/78 = 9/13
54/96 = 9/16
1 over 6.
1/5
9/10
2/9
9/64
4/9
9/16