A tank initially contains 4 gallons of pure water A salt solution containing 1 2 lb of salt per gallon is then poured into the

Question

A tank initially contains 4 gallons of pure water A salt solution containing 1 2 lb of salt per gallon is then poured into the tank at 4 gallons per minute while the well mixed solution is simultaneously drained at 3 gallons per minute Find the amount of salt in the tank after 4 minutes Simplify your final answer it should be given in the form a b where a and b are positive integers

Kunduz · Accepted Answer

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