A tank initially contains 200 lbs of salt dissolved in 600 gal of water. Saltwater containing 2 lbs of salt per gal enters the tank at the rate of 5 gal per min. The mixture (kept uniform by stirring) is removed at the same rate. How many pounds of salt are in the tank after 2 hr?

What will be an ideal response?


832.12 lb

Mathematics

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Mathematics