An alloy has 60%iron 25%copper and rest nickel. if was 5 kg of alloy, find the quantity of each metal in gram
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Quantity of iron => 60%
Quantity of copper => 25%
Quantity of nickel => 60 - 25
=> 35%
Total quantity of alloy => 5kg
Quantity of iron => 60/100×5
=> 3kg
Quantity of copper => 25/100×5
=> 5/4 => 1.25kg
Quantity of nickel => 35/100×5
=> 7/4 => 1.75 kg
Hope Helps^_^
Quantity of copper => 25%
Quantity of nickel => 60 - 25
=> 35%
Total quantity of alloy => 5kg
Quantity of iron => 60/100×5
=> 3kg
Quantity of copper => 25/100×5
=> 5/4 => 1.25kg
Quantity of nickel => 35/100×5
=> 7/4 => 1.75 kg
Hope Helps^_^
SehrawatVarsha2005:
whose answer is o.7
but if u add the quantities of nickel,copper and zinc the sum would be 5 kg
i think u got it now
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