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A metal alloy block of mass 56 kg consists of copper, zinc, and tin in the ratio 4 : 3: 1. What is the mass of copper?
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A metal alloy block of mass 56 kg consists of copper, zinc, and tin in the ratio 4 : 3: 1. What is the mass of copper?

User Ryan How
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1 Answer

4 votes

Answer:

28 Kg

Explanation:

4+3+1=8, so 56/8 equals 7, and 4*7=28.

User Fenone
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