4.5:5=0.9
0.15:3=0.05
3.6:18=0.2
0.8:20=0.04
0.42:21=0.02
0.68:17=0.04
0.44:11=0.04
0.052:13=0.004
3:2=1.5
4.5:5=0.9
0.15:3=0.05
3.6:18=0.2
0.8:20=0.04
0.42:21=0.02
0.68:17=0.04
0.44:11=0.04
0.052:13=0.004
3:2=1.5