SOLUTION: how many grams of alcohol must be added to 40 grams of a 15% alcohol solution to obtain a 20% alcohol solution
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Question 360912: how many grams of alcohol must be added to 40 grams of a 15% alcohol solution to obtain a 20% alcohol solution
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Let A be the number of grams of 100% alcohol.
grams
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