Compound ratio of 3.5 and 4.6 – InterviewSolution

1.

Compound ratio of 3.5 and 4.6

Answer»

We have,

Compound ratio of 7:5 and 8:x=84:60

7×x:5×8=84:60

7x:40=84:60

Product of EXTREMES = product of means

Product of extremes = product of means⇒7x×60=40×84

$\frac{40 \times 84}{60} = 7x$

$7x = 56$

$x = 8$

Hence, this is the ANSWER.

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