2/5:2/5 = 4/10 = 0.4
5/8:5/8 = 62.5/100 = 0.625
7/20:7/20 = 35/100 = 0.35
19/50:19/50 = 38/100 = 0.38
2/125:2/125 = 16/1000 = 0.016
2/5:
2/5 = 4/10 = 0.4
5/8:
5/8 = 62.5/100 = 0.625
7/20:
7/20 = 35/100 = 0.35
19/50:
19/50 = 38/100 = 0.38
2/125:
2/125 = 16/1000 = 0.016