Question

An alloy of zinc and copper weights 24/1 kg . If in the alloy , the ratio of zinc and copper 8s 1:4 , find the weight of copper in it​

Answer 1

Answer:

Weight of alloy = 12 kg = 25/2kg.

Given ratio =1: 4 Sum of ratio =1 + 4 = 5

Weight of copper = (4/5) x (25/2) kg = 2 x 5 = 10 kg.

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