SOLUTION: British sterling silver is a copper-silver alloy that is 7.5% copper by weight. How many grams of pure copper and how many grams of British sterling silver should be used to prepar
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Question 704201: British sterling silver is a copper-silver alloy that is 7.5% copper by weight. How many grams of pure copper and how many grams of British sterling silver should be used to prepare 210 grams of a copper-silver alloy that is 12% copper by weight? (Round your answers to one decimal place.) Answer by josgarithmetic(39617) (Show Source):
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