11 over 89 cannot be simplified, because 11 and 89 are prime numbers
The simplest form would be 2/11
182/77 in simplest form is 26/11
7 over 11 is the answer
15/55 in simplest form is 3/11.
11/15
10/11
14/77 in simplest form is 2/11.
1/11
18 over 12 in a mixed number in simplest form is 11/2 or 1.5
11 over 100 is in simplest form.
11/66 Cancel down by '11' Hence 1/6 is the simplest form
11 over 16 (11/16) is already in simplest form.