0.4:2分之3求比值
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0.4:2分之3求比值
0.4:2分之3求比值
0.4:2分之3求比值
你好:比值=比的前项÷后项
0.4:2分之3
=0.4÷2分之3
=15分之4
0.4:2分之3
=0.4:1.5
=4/15
8:15
请采纳。
0.4:2分之3
=0.4x2:2分之3x2
=0.8:3
=0.8x5:3x5
=4:15
=15分之4
0.4:2分之3求比值
0.4:2分之3求比值
0.4:2分之3求比值
你好:比值=比的前项÷后项
0.4:2分之3
=0.4÷2分之3
=15分之4
0.4:2分之3
=0.4:1.5
=4/15
8:15
请采纳。
0.4:2分之3
=0.4x2:2分之3x2
=0.8:3
=0.8x5:3x5
=4:15
=15分之4