Question
A tank with a base measuring 73 cm by 20 cm had two leaks at 421 cm3 per minute and 309 cm3 per minute respectively. If the water level was 20 cm originally, what would be the height of water in the tank after 8 minutes?
4 m

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A tank with a base measuring 73 cm by 20 cm had two leaks at 421 cm3 per minute and 309 cm3 per minute respectively. If the water level was 20 cm originally, what would be the height of water in the tank after 8 minutes?