fA : B-: 3 : 4 and B : C-8:9, then A : C Ä°s :(b) 3: 2(c) 2 3 – InterviewSolution

1.

fA : B-: 3 : 4 and B : C-8:9, then A : C Ä°s :(b) 3: 2(c) 2 3

Answer»

A:B=3:4A=3x, B=4x

B:C=8:9B=8y, C=9y

B=4x=8yx=2y

A:C=3x:9y3x/9y=3(2y)/9y=2y/3y

A:C=2:3

Option c is correct

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