47/72 is already simplified
12/47 cannot be simplified any further
80 over 84 simplified = 20/21
80/231 cannot be simplified.
No.
no
No.
35/80 simplified is 7/16.
80 over 36 simplified: 20 over 9 and as a mixed number it's 2 2/9
No, it cannot.
23/80 cannot be simplified further.
It is 47 over 50.