Question
Tank S measuring 57 cm by 30 cm by 40 cm contains 7.6 ℓ of water. It is being filled with water flowing from Tap T at 0.1 ℓ/min and Tap U at 631 mℓ/min. Both taps are turned on at the same time. How long does it take to fill up Tank S till it is 75% full? Correct the answer to 1 decimal place.
3 m

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Tank S measuring 57 cm by 30 cm by 40 cm contains 7.6 ℓ of water. It is being filled with water flowing from Tap T at 0.1 ℓ/min and Tap U at 631 mℓ/min. Both taps are turned on at the same time. How long does it take to fill up Tank S till it is 75% full? Correct the answer to 1 decimal place.