How to collect 3 liters of water from the river with the help of a nine-liter bucket and a five-liter can?

Fill the bucket and pour it into the can. Four liters remain in the bucket.

Pour the water out of the can.

Pour from bucket 4 into a liter can. Therefore, 1 liter can be added to the can.

Fill the bucket again, fill the can – 8 liters remain in the bucket.

We fill the can from the bucket. After filling the can, 5 liters will remain in the bucket.



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