SOLUTION: An alloy contains 32% of copper, 40% of nickel and rest zinc. Find the mass of the zinc in 1kg of alloy.
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Question 807778: An alloy contains 32% of copper, 40% of nickel and rest zinc. Find the mass of the zinc in 1kg of alloy.
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
The rest as zinc, 100-32-40=27,
So alloy is 27% zinc.
1 kg of alloy would contain kg. of zinc.
27000 grams zinc, or 0.27 kilograms zinc.
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