SOLUTION: How many gallons of a 15% alcohol solution and how many gallons of a 10% alcohol solution should be mixed to obtain 20 gallons that contains 12% alcohol?
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Question 894176: How many gallons of a 15% alcohol solution and how many gallons of a 10% alcohol solution should be mixed to obtain 20 gallons that contains 12% alcohol? Answer by josgarithmetic(39616) (Show Source):
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