1/2 = 0.5
1/4 = 0.25
1/5 = 0.2
1/8 = 0.125
1/16 = 0.0625
1/20 = 0.05
1/21 = 0.047619...
1/40 = 0.025
1/50 = 0.02
3/8 = 0.375
5/8 = 0.625
7/8 = 0.875
2/25 = 0.08
3/25 = 0.12
4/25 = 0.16
8/25 = 0.32
1/2 = 0.5
1/4 = 0.25
1/5 = 0.2
1/8 = 0.125
1/16 = 0.0625
1/20 = 0.05
1/21 = 0.047619...
1/40 = 0.025
1/50 = 0.02
3/8 = 0.375
5/8 = 0.625
7/8 = 0.875
2/25 = 0.08
3/25 = 0.12
4/25 = 0.16
8/25 = 0.32