Math, asked by ckcool, 11 months ago

An alloy is to contain copper and zinc in the ratio 9:4. Find the quantity of zinc to be melted with
2 kg of copper, to get the desired alloy.
yen

Answers

Answered by rockydon111

3

Answer:

9=12/5

4=(12/5×9)×4

4=48/45

4=16/15

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