Question
Barrel W can contain 3800 mℓ of water. Barrel X can contain 400 mℓ more than Barrel W but 140 mℓ less than Barrel Y. Find the capacity of Barrel Y.
4 m

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Barrel W can contain 3800 mℓ of water. Barrel X can contain 400 mℓ more than Barrel W but 140 mℓ less than Barrel Y. Find the capacity of Barrel Y.