Question 663969: How many gallons of a 5% acid solution must be mixed with 3 gallons of a 65% acid solution to make a 41% solution Answer by josmiceli(19441) (Show Source):
You can put this solution on YOUR website! Let = gallons of 5% solution needed = gallons of acid in 5% solution = gallons of acid in 65% solution
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2 gallons of 5% solution is needed
check:
OK