Question
Tank V measuring 50 cm by 28 cm by 39 cm contains 7.1 ℓ of water. It is being filled with water flowing from Tap W at 0.5 ℓ/min and Tap X at 686 mℓ/min. Both taps are turned on at the same time. How long does it take to fill up Tank V till it is 66% full? Correct the answer to 1 decimal place.
3 m

Click button first when a symbol is required. X

Tank V measuring 50 cm by 28 cm by 39 cm contains 7.1 ℓ of water. It is being filled with water flowing from Tap W at 0.5 ℓ/min and Tap X at 686 mℓ/min. Both taps are turned on at the same time. How long does it take to fill up Tank V till it is 66% full? Correct the answer to 1 decimal place.