6/18=1/3
9/15=3/5
9/24=3/8
2/12=1/6
3/15= 1/5
30/6=5
7/42=1/6
6/10 = 3/5
6/18 = 1/3
9/15 = 3/5
9/24 = 3/8
2/12 = 1/6
3/15 = 1/5
30/6 = 5
7/42 = 1/6
