SOLUTION: HOW MANY LITERS OF A 10% ACID SOLUTION & A 60% ACID SOLUTION MUST BE USED TO PRODUCE 90 LITERS OF A 35% ACID SOLUTION?

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Question 1020958: HOW MANY LITERS OF A 10% ACID SOLUTION & A 60% ACID SOLUTION MUST BE USED TO PRODUCE 90 LITERS OF A 35% ACID SOLUTION?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
35% is the average --> equal amounts