4/10 = 2/58/12 = 2/36/9 = 2/39/12 = 3/42/8 = 1/43/12 = 1/410/2 = 5/1 = 56/30 = 1/515/60 = 1/488/33 = 8/32/100 = 1/5050/100 = 1/2
4/10 = 2/5
8/12 = 2/3
6/9 = 2/3
9/12 = 3/4
2/8 = 1/4
3/12 = 1/4
10/2 = 5/1 = 5
6/30 = 1/5
15/60 = 1/4
88/33 = 8/3
2/100 = 1/50
50/100 = 1/2