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22-02-2020
Mathematics

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A doctor prescribed a patient 50 shots by 2 ml of 30% magnesium injections. There are only 25% and 50% magnesium solutions available. How much of each should be mixed to get necessary amount of 30% solution? Show full equation please . I really need help

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beingteenowfmao beingteenowfmao

22-02-2020

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