5/7 + 1/21=
1/5 + 1/6=
9/2 + 4/3=
1/5 + 3/12=
4 2/3 + 3=
2/5 + 8/3=
2/9 + 1/3=
2/3 + 5/4=
3/8 + 6/4=
8/15 + 2/3=
1 1/5
60/36
5 5/6
5/9
7 2/3
46/15
30/78
23/12
16/21
11/30
