а)1/2 = 5/10 = 0.51/4 = 25/100 = 0.251/5 = 2/10 = 0.21/20 = 5/100 = 0.051/25 = 4/100 = 0.041/50 = 2/100 = 0.02
б)3/4 = 75/100 = 0.752/5 = 20/50 = 0.43/20 = 15/100 = 0.152/25 = 8/100 = 0.083/50 = 6/100 = 0.0611/500 = 22/1000 = 0.022
а)
1/2 = 5/10 = 0.5
1/4 = 25/100 = 0.25
1/5 = 2/10 = 0.2
1/20 = 5/100 = 0.05
1/25 = 4/100 = 0.04
1/50 = 2/100 = 0.02
б)
3/4 = 75/100 = 0.75
2/5 = 20/50 = 0.4
3/20 = 15/100 = 0.15
2/25 = 8/100 = 0.08
3/50 = 6/100 = 0.06
11/500 = 22/1000 = 0.022