Mathematics, 13.03.2022 21:30 dmgboos6

You need a 45% alcohol solution. On hand, you have a 65 mL of a 30% alcohol mixture. You also have 50% alcohol mixture. How much of the 50% mixture will you need to add to obtain the desired solution?

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You need a 45% alcohol solution. On hand, you have a 65 mL of a 30% alcohol mixture. You also have 5...

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