Question
The figure, not drawn to scale, shows a rectangular container measuring 42 cm by 30 cm by 42 cm. It was 25 filled with water at first. Mark turned on a tap and let water flow into the container at a rate of 2.85 ℓ per minute. After 15 minutes, he turned off the tap. How much water had overflowed? (Express your answer in ℓ.)
3 m

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The figure, not drawn to scale, shows a rectangular container measuring 42 cm by 30 cm by 42 cm. It was 25 filled with water at first. Mark turned on a tap and let water flow into the container at a rate of 2.85 ℓ per minute. After 15 minutes, he turned off the tap. How much water had overflowed? (Express your answer in ℓ.)