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A scientist needs 15 liters of 25% acid solution for an experiment, but she only has a 10% solution and a 35% solution.How many liters of the 10% and the 35% solutions should mix to get the solution she
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A scientist needs 15 liters of 25% acid solution for an experiment, but she only has a 10% solution and a 35% solution.How many liters of the 10% and the 35% solutions should mix to get the solution she needs?

User Joshua Obritsch
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