SOLUTION: I need help getting the equation set up for this word problem. How many ounces of a 28% saline solution and a 72% saline solution must be mixed to produce 32 ounces of a 39% soluti
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Question 868038: I need help getting the equation set up for this word problem. How many ounces of a 28% saline solution and a 72% saline solution must be mixed to produce 32 ounces of a 39% solution? Answer by ewatrrr(24785) (Show Source):