SOLUTION: Mixture Problem: A solution has 60% acid in it, and another solution has 90% acid in it. You take 20 liters of 60% solution, how many liters of 90% solution do you need in order t
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Question 897310: Mixture Problem: A solution has 60% acid in it, and another solution has 90% acid in it. You take 20 liters of 60% solution, how many liters of 90% solution do you need in order to make a solution t Answer by josgarithmetic(39617) (Show Source):
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