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Mathematics, 26.06.2021 21:00 beautifulnation3799
Tasha needs 75 liters of a 40% solution of alcohol. She has a 20% and a 50% solution available. How many liters of the 20% and how many liters of the 50% solutions should she mix to make the 40% solution?
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Tasha needs 75 liters of a 40% solution of alcohol. She has a 20% and a 50% solution available. How...
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