# SOLUTION: How much water should be added to 30 liters of 40% acid solution to reduce to 30% solution?

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 Click here to see ALL problems on Mixture Word Problems Question 345627: How much water should be added to 30 liters of 40% acid solution to reduce to 30% solution?Found 2 solutions by ewatrrr, Fombitz:Answer by ewatrrr(10682)   (Show Source): You can put this solution on YOUR website!Hi, Note: the % States the amount of acid in the TOTAL Solution. Question states the following to be true of the amount of acid present. .40* 30L = 12L of acid . Let V be the TOTAL Amount of the 30% Solution: . .30*V = 12 V = 40 L There would need to be 10L of water added. . Check Your Answer: .30*40L = 12 L of acid in that solution, as well. Answer by Fombitz(13828)   (Show Source): You can put this solution on YOUR website!Let be the amount of water (0% solution). liters