Question
A barrel can hold 60 ℓ of water. A jar can hold 15 more litres of water than the barrel. A pail can hold 5 times as much water as the jar. If the pail is 15 filled with water, how much more water is needed to fill the pail completely?
4 m

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A barrel can hold 60 ℓ of water. A jar can hold 15 more litres of water than the barrel. A pail can hold 5 times as much water as the jar. If the pail is 15 filled with water, how much more water is needed to fill the pail completely?