Question
At first, Bottle A and Bottle B contained 0.7 ℓ and 2.6 ℓ of water respectively. Some water from Bottle B was poured into Bottle A with no water spilling over. In the end, there was as much water in Bottle A as in Bottle B. How much water was poured from Bottle B to Bottle A?
3 m

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At first, Bottle A and Bottle B contained 0.7 ℓ and 2.6 ℓ of water respectively. Some water from Bottle B was poured into Bottle A with no water spilling over. In the end, there was as much water in Bottle A as in Bottle B. How much water was poured from Bottle B to Bottle A?