化简并求比值:128:640 54:2.7 4米:60m 1.5:3/2 0
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亲亲~,您好哦,很高兴可以为您解答,您的问题答案如下呢:128:640=1:5=0.2 54:2.7=540:27=20 4米:60m =4m:60m=1:15=1/151.5:3/2 1.5:1.5=10.85t:170kg =850kg:170kg=54/9:5/6 =8/151/5:0.24=0.2:0.24=20:24=5:6=5/6
咨询记录 · 回答于2022-10-20
0.85t:170kg 4/9:5/6 1/5:0.24
化简并求比值:128:640 54:2.7 4米:60m 1.5:3/2
化简并求比值:128:640 54:2.7 4米:60m 1.5:3/2
0.85t:170kg 4/9:5/6 1/5:0.24
化简并求比值:128:640 54:2.7 4米:60m 1.5:3/2