"If A, B, C, D are quantities of the same kind such `A : B=3:4,\ B : C=5:7\ a n d\ C : D=8:9,`find :
Channel: Doubtnut
Date: 2020-04-05

"If A, B, C, D are quantities of the same kind such
 `A : B=3:4,\ B : C=5:7\ a n d\ C : D=8:9,`
find : `A : B : C : D`"