a person preparing medicime wants to convert 15% alcohol solution into 32% alcohol solution. find how much pure alcohol should he mix with 400ml of 15% solution to obtain it.
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a person preparing medicime wants to convert 15% alcohol solution into 32% alcohol solution. find how much pure alcohol should he mix with 400ml of 15% solution to obtain it.
don't write useless thing. best answer will be marked brainliest.
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