Simplify
5/10
1/2
1/5 + 3/5
4/5
9/10 - 5/10
2/5
5/6 of 48
40
14/4
3 1/2
24/28
6/7
4/5 + 3/10
1 1/10
5/7 - 1/14
9/14
3/8 of 72
27
25/6
4 1/6
42/49
6/7
1/3 + 5/6 + 2/3
1 5/6
1 - 2/3 - 1/6
1/6
2/3 of 18
12
54/8
6 3/4
27/81
1/3
2/9 + 2/3 + 1/3
1 2/9
3 - 5/6 - 1/12
2 1/12
4/7 of 49
28
99/9
11
56/80
7/10
3/10 + 1/2 + 4/5
1 3/5
4 - 2/5 - 4/10
3 1/5
3/5 of 100
60
124/6
20 2/3