A pump can fill a tank with water in 2 hours. Because of a leak, it took 223 hours to fill the tank. The leak can drain all the water of the tank in:
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Answer:
221
Step-by-step explanation:
A pump can fill water in = 2 hours
due to the leakage it will = 223 hours
it will drain full water in = 223-2 =221
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