Sterling silver contains 92.5% silver. How many grams of pure silver and sterling silver must be mixed to get 80 grams of a 96% alloy? Perform the indicated operation. 7 […]
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Sterling silver contains 92.5% silver. How many grams of pure silver and sterling silver must be mixed to get 80 grams of a 96% alloy? Perform the indicated operation. 7 […]