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Mathematics, 04.04.2020 12:09 blaze9889t

Jordan need 70 liters of a 50% alcohol solution. he has 30% solution and an 80% solution available. how many liters of the 30% solution and how many liters of the 80% solution should he mix to make the 50% solution?


Jordan need 70 liters of a 50% alcohol solution. he has 30% solution and an 80% solution available.

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