SOLUTION: Here is my problem. Its hard.
Pure copper was mixed with a 10% copper alloy to produce an alloy that was 25% copper. How much of the pure copper and how much 10% alloy were used
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Pure copper was mixed with a 10% copper alloy to produce an alloy that was 25% copper. How much of the pure copper and how much 10% alloy were used
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Question 565237: Here is my problem. Its hard.
Pure copper was mixed with a 10% copper alloy to produce an alloy that was 25% copper. How much of the pure copper and how much 10% alloy were used to produce 36kg of 25% alloy? Answer by scott8148(6628) (Show Source):
