SOLUTION: Eighty ounces of a 50% gold alloy are mixed with 20 oz of a 10% gold alloy. Find the percent concentration of the resulting gold alloy.
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Question 997462: Eighty ounces of a 50% gold alloy are mixed with 20 oz of a 10% gold alloy. Find the percent concentration of the resulting gold alloy.
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
Eighty ounces of a 50% gold alloy are mixed with 20 oz of a 10% gold alloy. Find the percent concentration of the resulting gold alloy.
percent concentration of the resulting gold
50%*80+10%*20=(40+2)/100=42%
percent concentration of the resulting gold =42%
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