Question: You need a 50% alcohol solution. On hand, you have a 65 mL of a 10% alcohol mixture. You also have 55% alcohol mixture. How

You need a 50% alcohol solution. On hand, you have a 65 mL of a 10% alcohol mixture. You also have 55% alcohol mixture. How much of the 55% mixture will you need to add to obtain the desired solution?

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