It is: 72/96 = 3/4 simplified
1.3333
64 over 96 simplified = 2/3
47/72 is already simplified
-13/72 cannot be simplified.
It is: 90/96 = 15/16 simplified
55/72
No.
9/96 = 3/32
It is: 78/96 = 13/16 simplified
72/83 is simplified.
72/100 = 18/25
52/72 = 13/18