Solved

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

Question 244

Multiple Choice

Solve the problem.
-How many liters of a 30% alcohol solution must be mixed with 90 liters of a 80% solution to get a 60% solution?

A) 150 L
B) 6 L
C) 60 L
D) 15 L

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