Question
At first, Tank R and Tank S contained 0.6 ℓ and 3.2 ℓ of water respectively. Some water from Tank S was poured into Tank R with no water spilling over. In the end, there was as much water in Tank R as in Tank S. How much water was poured from Tank S to Tank R?
3 m

Click button first when a symbol is required. X

At first, Tank R and Tank S contained 0.6 ℓ and 3.2 ℓ of water respectively. Some water from Tank S was poured into Tank R with no water spilling over. In the end, there was as much water in Tank R as in Tank S. How much water was poured from Tank S to Tank R?