Question
At first, Jar Y and Jar Z contained 0.6 ℓ and 4.6 ℓ of water respectively. Some water from Jar Z was poured into Jar Y with no water spilling over. In the end, there was as much water in Jar Y as in Jar Z. How much water was poured from Jar Z to Jar Y?
3 m

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At first, Jar Y and Jar Z contained 0.6 ℓ and 4.6 ℓ of water respectively. Some water from Jar Z was poured into Jar Y with no water spilling over. In the end, there was as much water in Jar Y as in Jar Z. How much water was poured from Jar Z to Jar Y?