SOLUTION: how many liters of water should be added to 5 L of a 60% salt solution to produce a solution that is no less than 30% salt and no more than 40% salt?
Question 782553: how many liters of water should be added to 5 L of a 60% salt solution to produce a solution that is no less than 30% salt and no more than 40% salt? Answer by josgarithmetic(39620) (Show Source):