[divide by 4]
5 over 18
[5 is prime, 18 is not divisible by 5; no further simplification possible]
47/72 is already simplified
It is: 72/96 = 3/4 simplified
-13/72 cannot be simplified.
55/72
No.
17 over 20 simplified is 17/20.
It is 72/100, which can be simplified, if required.
Simplified.. 48/72 = 2/3
52/72 = 13/18
72/83 is simplified.
72/100 = 18/25
No, it cannot.