It cannot be simplified. That is the simplest form of the fraction.
1 over 12 is simplified
11/39 is simplified.
8/11 is as simplified as it can get.
11/104 cannot be simplified.
nine over twelve or three over four if wanted 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.
11 over 12
Yes. It is 1/4.