And aquarium should contain 15,000 L of water Winfield correctly it will overflow if it gets to 17,600 L one day there was an accident and the tank cracks in four places water flows out of each crack at the rate of 1/2 L per hour in emergency pumpkin refill the tank at a rate of 2 L per minute how many minutes must the pump run to replace the water that was lost in each hour.