Question
A tank with a base measuring 74 cm by 18 cm had two leaks at 409 cm3 per minute and 331 cm3 per minute respectively. If the water level was 22 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 74 cm by 18 cm had two leaks at 409 cm3 per minute and 331 cm3 per minute respectively. If the water level was 22 cm originally, what would be the height of water in the tank after 9 minutes?