Question

Две емкости 5 и 3 литра как заполнить емкость 7литров

Answer 1

Из5литровой отлить3литра
осталось 2.и еще раз налить 5литров

Answer 2

Filling a 7-Liter Container using 5-Liter and 3-Liter Containers

To fill a 7-liter container using 5-liter and 3-liter containers, you can follow these steps:

1. Fill the 3-liter container: - Fill the 3-liter container completely. This is the first step as it is the smaller of the two containers.

2. Pour from the 3-liter container to the 5-liter container: - Pour the water from the 3-liter container into the 5-liter container. This will leave 2 liters of water in the 3-liter container.

3. Fill the 3-liter container again: - Fill the 3-liter container completely again.

4. Pour from the 3-liter container to the 5-liter container until it's full: - Pour water from the 3-liter container into the 5-liter container until the 5-liter container is full. This will leave exactly 4 liters of water in the 3-liter container.

5. Pour from the 5-liter container to the 7-liter container: - Pour the water from the 5-liter container into the 7-liter container. This will leave 4 liters of water in the 5-liter container.

6. Pour the remaining 4 liters from the 3-liter container to the 5-liter container: - Pour the remaining 4 liters of water from the 3-liter container into the 5-liter container, which already has 1 liter of water in it. This will fill the 5-liter container completely, leaving 3 liters of water in the 3-liter container.

7. Pour from the 5-liter container to the 7-liter container: - Finally, pour the water from the 5-liter container into the 7-liter container. This will result in a total of 7 liters of water in the 7-liter container.

This process effectively fills the 7-liter container using the 5-liter and 3-liter containers.

(#1)(#2)(#5)

I hope this helps! If you have any further questions, feel free to ask!