English, asked by sriharibairi16, 1 year ago

An alloy contain 70% of copper and the rest zinc. What is the amount of zinc in 50 kg of alloy

Answers

Answered by satish4533

30%×50=15 kg is correct ansr

Answered by Firebamd

On using percentage formula, we can find that 70% of copper in 50 kgs in the alloy is 35 kgs . So,upon subtracting 35 from 50 , we get that 15 kgs is Zinc in this alloy

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