Question 575449: How many gallons of a 2% salt solution must be mixed with 15 gallons of a 18% solution to obtain a 10% solution? Answer by josmiceli(19441) (Show Source):
You can put this solution on YOUR website! Let = gallons of 2% solution needed gallons of salt in 18% solution = gallons of salt in 2% solution
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15 gallons of 2% solution are needed
check:
OK
