Question

The ratio of copper and zinc in an alloy is 5:3. If the weight of the alloy is 84 kg, find the weights of copper and zinc

Answer 1

Answer:

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Step-by-step explanation:

Given the ratio of copper and zinc in an alloy is 5:3.

Let weight of copper and zinc be 5x and 3x.

Then according to the problem we have,

5x=30.5

or, x=6.1

Then weight of zinc is 3×6.1=18.3 g.

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Answer 2

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