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Mathematics, 11.06.2021 14:00 krishawnnn

In the lab, nicole has two solutions that contain alcohol and is mixing them with each other. She uses 400 millimeters less of solution A than solution B. Solution A is 12% alcohol and solution b is 17% alcohol. How many millimeters of solution b does she use, if the resulting mixture has 358 millimeters of pure alcohol?

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