Question
At first, Bottle W and Bottle X contained 0.8 ℓ and 2.7 ℓ of water respectively. Some water from Bottle X was poured into Bottle W with no water spilling over. In the end, there was as much water in Bottle W as in Bottle X. How much water was poured from Bottle X to Bottle W?
3 m

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At first, Bottle W and Bottle X contained 0.8 ℓ and 2.7 ℓ of water respectively. Some water from Bottle X was poured into Bottle W with no water spilling over. In the end, there was as much water in Bottle W as in Bottle X. How much water was poured from Bottle X to Bottle W?