1/2
9/18 = 1/2
9/18 or nine eighteenths is equivalent to the fraction 1/2 (one half).
11/18 is already in its simplest form
1/9
8/9
9/18 = 1/2
9/18 or nine eighteenths is equivalent to the fraction 1/2 (one half).
11/18 is already in its simplest form
8/9
2/9
1/9
5/6
1/9
5 over 9
9/20
3/18
-1/3