An alloy contain 20percent copper,35percent zinc and the rest is nickel. How much nickel in 1.5kg alloy.
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percentage of copper = 30%
percentage of nickel = 42%
percentage of zinc = 100%-42%+30%=100%-72%=28%
mass of zinc=28/100 *1000 = 280 gram of 1 kg
percentage of nickel = 42%
percentage of zinc = 100%-42%+30%=100%-72%=28%
mass of zinc=28/100 *1000 = 280 gram of 1 kg
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