Question
Tank L measuring 50 cm by 22 cm by 36 cm contains 3.1 ℓ of water. It is being filled with water flowing from Tap M at 0.9 ℓ/min and Tap N at 593 mℓ/min. Both taps are turned on at the same time. How long does it take to fill up Tank L till it is 71% full? Correct the answer to 1 decimal place.
3 m

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Tank L measuring 50 cm by 22 cm by 36 cm contains 3.1 ℓ of water. It is being filled with water flowing from Tap M at 0.9 ℓ/min and Tap N at 593 mℓ/min. Both taps are turned on at the same time. How long does it take to fill up Tank L till it is 71% full? Correct the answer to 1 decimal place.