Question
At first, Barrel D and Barrel E contained 0.2 ℓ and 2.4 ℓ of water respectively. Some water from Barrel E was poured into Barrel D with no water spilling over. In the end, there was as much water in Barrel D as in Barrel E. How much water was poured from Barrel E to Barrel D?
3 m

Click button first when a symbol is required. X

At first, Barrel D and Barrel E contained 0.2 ℓ and 2.4 ℓ of water respectively. Some water from Barrel E was poured into Barrel D with no water spilling over. In the end, there was as much water in Barrel D as in Barrel E. How much water was poured from Barrel E to Barrel D?