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A chemist needs 9 liters of a 50% solution all she has is a 20% and 50% solution. How much of each does she need?
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A chemist needs 9 liters of a 50% solution all she has is a 20% and 50% solution. How much of each does she need?
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Oct 11, 2018
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A chemist needs 9 liters of a 50% solution all she has is a 20% and 50% solution. How much of each does she need?
Mathematics
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Paritosh
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I think this question was typed incorrectly.
She needs 9 liters of the 50% solution.
Jollymorphic
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Oct 15, 2018
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