Question
Tank V measuring 59 cm by 20 cm by 27 cm contains 6.4 ℓ of water. It is being filled with water flowing from Tap W at 0.4 ℓ/min and Tap X at 745 mℓ/min. Both taps are turned on at the same time. How long does it take to fill up Tank V till it is 85% full? Correct the answer to 1 decimal place.
3 m

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Tank V measuring 59 cm by 20 cm by 27 cm contains 6.4 ℓ of water. It is being filled with water flowing from Tap W at 0.4 ℓ/min and Tap X at 745 mℓ/min. Both taps are turned on at the same time. How long does it take to fill up Tank V till it is 85% full? Correct the answer to 1 decimal place.