Percentage of copper in the alloy=40% Percentage of nickel in the alloy= 32% Percentage of zinc in the alloy=100%−(40%+32%)=100%−72%=28% Mass of zinc in one kg of alloy=1kgtimes28%=1000times28/100 gm [As 1kg=1000 gm] =280 gm therefore The mass of the zinc is 1 kg of the alloy=280 gm
The ratio of copper, zinc, and nickel in German silver is 4:3:2. How many kilograms of zinc is added to this metal of 54 kg so that the new ratio becomes 2:5:1? - Quora
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An alloy contains 32% copper, 40% nickel and rest zinc. Find the mas
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An alloy contains 40% copper, 32% nickel, and the rest zinc. find the mass of zinc in one kilogram of the alloy.
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an alloy contains 40% copper 32% Nickel and rest zinc find the mass of zinc in 2 kg of the alloy
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Zinc - Wikipedia
An alloy contains 40% copper, 32% nickel and rest zinc . Find the mass of zinc in one kg of the .
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An alloy contains 32% copper, 40% nickel and rest zinc. Find the mas
an alloy contains 20% copper 40% zinc and the rest nickel find the gr