4/6 X 3/9 =
2/4 X 5/6 =
4/8 X 5/6 =
2/5 X 3/4 =
2/3 x 1/4 =
3/5 X 4/6 =
1/2 X 1/3 =
3/7 X 1/2 =
3/5 X 2/3 =
3/7 X 2/2 =
3/14
1/6
2/12
12/30
20/48
6/14
10/24
12/54
6/20
6/15
