1/14
6/11
11/14
=154/231 =7(22)/7(33) =11(2)/11(3) =2/3
154/25
If you mean 3 and 7/154 then it is 3 and 1/22 in its simplest form
15/22
1/2
154 is an integer, not a fraction. It can be written in fraction form as 154/1 though I can see no reason for doing so.
7/11 is in its simplest form.
11/7 is in its simplest form.
11/10 is in its simplest form.
7/11 is simplest form.