Multiple Choice
It is necessary to have a 40% antifreeze solution in the radiator of a certain car. The radiator now has 50 liters of 20% solution. How many liters of this should be drained and replaced with 100%
Antifreeze to get the desired strength?
A) 20 liters
B) 12.5 liters
C) 25 liters
D) 16.7 liters
Correct Answer:
Verified
Correct Answer:
Verified
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