Question
A tank with a base measuring 40 cm by 35 cm had two leaks at 330 cm3 per minute and 270 cm3 per minute respectively. If the water level was 23 cm originally, what would be the height of water in the tank after 7 minutes?
4 m

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A tank with a base measuring 40 cm by 35 cm had two leaks at 330 cm3 per minute and 270 cm3 per minute respectively. If the water level was 23 cm originally, what would be the height of water in the tank after 7 minutes?