14/18=7/9
5=45/9
2/3=6/9
17/51=3/9
12/27=4/9
1/3=3/9
10/15=2/3=6/9
2 4/12=28/12=7/3=21/9
16/18=8/9
2/6=1/3=3/9
20/36=5/9
3/4=18/24
1=24/24
46/48=23/24
1/8=3/24
1/3=8/24
10/48=5/24
1/6=4/24
2/3=16/24
5/8=15/24
1/4=6/24
3/8=9/24
6/56=3/28
13/14=26/28
4/7=16/28
1/2=14/28
9/14=18/28
10=280/28
3/4=21/28
11/14=22/28
46/56=23/28
3/7=12/28
2/7=8/28