SOLUTION: 6 qts of a 72% alcohol solution was mixed with 12 qts. of a 36% alcohol solution. Find the concentration of the new mixture.

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Question 853825: 6 qts of a 72% alcohol solution was mixed with 12 qts. of a 36% alcohol solution. Find the concentration of the new mixture.
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
6*72 + 12*36 = 18*Conc