SOLUTION: You need a 45% alcohol solution. On hand, you have a 80 mL of a 40% alcohol mixture. You also have 65% alcohol mixture. How much of the 65% mixture will you need to add to obtain t
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Question 789150: You need a 45% alcohol solution. On hand, you have a 80 mL of a 40% alcohol mixture. You also have 65% alcohol mixture. How much of the 65% mixture will you need to add to obtain the desired solution? Answer by josgarithmetic(39617) (Show Source):
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