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How many liters of a 20% alcohol solution must be mixed with 60 liters of a 90% solution to get a 30% solution?
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How many liters of a 20% alcohol solution must be mixed with 60 liters of a 90% solution to get a 30% solution?

User Corey Quillen
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1 Answer

2 votes
You would need to add 360L of the 20% ethanol solution. 
User Kaushik Vijayakumar
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