Question
Tank X measuring 52 cm by 25 cm by 35 cm contains 3.5 ℓ of water. It is being filled with water flowing from Tap Y at 0.9 ℓ/min and Tap Z at 595 mℓ/min. Both taps are turned on at the same time. How long does it take to fill up Tank X till it is 71% full? Correct the answer to 1 decimal place.
3 m

Click button first when a symbol is required. X

Tank X measuring 52 cm by 25 cm by 35 cm contains 3.5 ℓ of water. It is being filled with water flowing from Tap Y at 0.9 ℓ/min and Tap Z at 595 mℓ/min. Both taps are turned on at the same time. How long does it take to fill up Tank X till it is 71% full? Correct the answer to 1 decimal place.