Question
A pail can hold 99 ℓ of water. A tank can hold 15 more litres of water than the pail. A barrel can hold 5 times as much water as the tank. If the barrel is 12 filled with water, how much more water is needed to fill the barrel completely?
4 m

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A pail can hold 99 ℓ of water. A tank can hold 15 more litres of water than the pail. A barrel can hold 5 times as much water as the tank. If the barrel is 12 filled with water, how much more water is needed to fill the barrel completely?