A比B多1/3,B:C=5:6,求A:B:C.

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A比B多1/3,B:C=5:6,求A:B:C.

A比B多1/3,B:C=5:6,求A:B:C.
A比B多1/3,B:C=5:6,求A:B:C.

A比B多1/3,B:C=5:6,求A:B:C.
令B=3x
A=3x(1+1/3)=4x
B:C=5:6
C=3x乘以6/5=3.6x
A:B:C=4x:3x:3.6x=20:15:18