5 over 11, or 5/11
55/11 = 5
It is 11/12 when simplified (divide both the 55 and 60 by 5).
11/39 is simplified.
8/11 is as simplified as it can get.
35/77 = 5/11
11/104 cannot be simplified.
11/18 cannot be simplified - 11 is a prime number !
It is already simplified.
11/48 cannot be simplified further.
11/27 cannot be simplified further.
11/90. It cannot be further simplified.