Mathematics, 05.02.2021 06:30, jadacherry
A scientist needs 3.2 liters of a 18% alcohol solution. She has available a 24% and a 16% solution. How many liters of the 24% and how many liters of the 16% solutions should she mix to make the 18% solution?
Answers: 3
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A scientist needs 3.2 liters of a 18% alcohol solution. She has available a 24% and a 16% solution....
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