Duralumin is an alloy of 4% copper in aluminum, once used in the aircraft industry. How much duralumin can be made from 20g of copper?
Duralumin = 4% copper
4% copper constitute = 20 grams
1 % Copper constitute = 20/4
100% copper constitute = (20/4)*100
= 500 grams
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Duralumin is an alloy of 4% copper in aluminum, once used in the aircraft industry. How...