Yes. 99/54=33/18=11/6
54/63 = 6/7 simplified
20/99 cannot be simplified further.
99/100 can't be simplified.
If you mean 54/99 then it is 6/11 simplified
99
It cannot be simplified.
4914/54 = 4914 ÷ 54 = 91
54/99 = 6/11
No
No.
98 over 198 simplified = 49/99