SOLUTION: In a container there are 60 ounces of a solution that is 20% acid. How many ounces of pure acid must be added to produce a solution that is 25% acid?
Question 304788: In a container there are 60 ounces of a solution that is 20% acid. How many ounces of pure acid must be added to produce a solution that is 25% acid? Answer by richwmiller(17219) (Show Source):