Solve the Problem. -How Many Liters of a 30% Alcohol Solution Must Be

question 301

Multiple Choice

Solve the problem.
-How many liters of a 30% alcohol solution must be mixed with 50 liters of a 90% solution to get a 50% solution?

• A) 150 L
• B) 100 L
• C) 15 L
• D) 10 L

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