Math, asked by gauravkjha56, 22 days ago

The ratio of copper and zinc in an alloy is 9:5 if the weight of zinc in the alloy is 9.5g, what is the weight of copper in it?​

Answers

Answered by bagkakali
3

Answer:

let the weight of copper is 9x g and weight of zinc is 5x g

so, 5x=9.5

=> x=9.5/5

=> x=1.9

so 9x=9*1.9=17.1

=> weight of copper is 17.1 g

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