Question

The ratio of copper and zinc in an alloy is 9:8 .If the weight of zinc in the alloy is 9.6 kg,find the weight of copper in the alloy .​

Answer 1

Answer:

Ratio of weight of copper and zinc =

9:8

let zinc be 8c and copper be 9c

given weight of zinc in alloy = 9.6kg

ATQ

8C = 9C

C = 1.2

weight of copper = 9 c =

9×1.2=10.8 kg

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