Question
A tank with a base measuring 90 cm by 45 cm had two leaks at 600 cm3 per minute and 300 cm3 per minute respectively. If the water level was 35 cm originally, what would be the height of water in the tank after 9 minutes?
4 m

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A tank with a base measuring 90 cm by 45 cm had two leaks at 600 cm3 per minute and 300 cm3 per minute respectively. If the water level was 35 cm originally, what would be the height of water in the tank after 9 minutes?