1:0.01化成最简比

问题描述:

1:0.01化成最简比

1:0.01=100:17.2:0.9=0.5:4.5=1.2:0.2=4.4:22=6/5:3/2=9/1:3/1=20/1:5/1=7.2:0.9=8:10.5:4.5=1:91.2:0.2=6:14.4:22=1:56/5:3/2=4:59/1:3/1=1:320/1:5/1=1:46/5:12/1=4:16= 72:25= 8:64=2/1:8/5=13:39=求比值: 3:18= 20:40=可以采纳先