Question
At first, Pail X and Pail Y contained 0.3 ℓ and 4.5 ℓ of water respectively. Some water from Pail Y was poured into Pail X with no water spilling over. In the end, there was as much water in Pail X as in Pail Y. How much water was poured from Pail Y to Pail X?
3 m

Click button first when a symbol is required. X

At first, Pail X and Pail Y contained 0.3 ℓ and 4.5 ℓ of water respectively. Some water from Pail Y was poured into Pail X with no water spilling over. In the end, there was as much water in Pail X as in Pail Y. How much water was poured from Pail Y to Pail X?