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化简比,2/3:0.75

2/3:3/4=2/3*4/3=8:9

化简: 0.75:2 =3/4:2 =3/4x1/2 =3/8 =3:8

1/2比3/4 =1/2:3/4 =(1/2)×4:(3/4)×4 =2:3

30:2/3 =30×3/2:2/3×3/2 =45:1

0.75比二十分之三=3/4:3/20=20:4=5:1

如图,化简最简整数比是1:2,请点个采纳呗,谢谢!

0.4:2/3=2/5÷2/3=2/5×3/2=3:5=3/5

化简比 0.2时:30分=0.2×60:30=12:30=2:5 75%:0.25=0.75:0.25=3:1 2/3:0.5=4/6:3/6=4:3

如图

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