Mathematics, 11.07.2019 03:00 beccahmaarie

In the lab, maria has two solutions that contain alcohol and is mixing them with each other. she uses 3 times as much solution a as solution b. solution a is 17% alcohol and solution b is 20% alcohol. how many milliliters of solution b does she use, if the resulting mixture has 213 milliliters of pure alcohol?

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In the lab, maria has two solutions that contain alcohol and is mixing them with each other. she use...

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