Question

Є два бідони місткістю 10л і 3л , Як за допомогою цих бідонів набрати з річки 8л води?

Answer 1

налить в 10л бидон воду перелить часть воды в 3 лит 10-3=7

перел еще 2 р 7-3-3=1

далее 10-3=7

теперь сольем вместе 7 и 1 7+1=8

Answer 2

Using 10L and 3L Containers to Measure 8L of Water

To measure 8L of water using a 10L and a 3L container, you can follow these steps:

1. Fill the 3L container completely: - Fill the 3L container from the river.

2. Pour the water from the 3L container into the 10L container: - Pour the water from the 3L container into the 10L container. This leaves 7L of space in the 10L container.

3. Fill the 3L container again: - Refill the 3L container from the river.

4. Pour the water from the 3L container into the 10L container until it's full: - Pour the water from the 3L container into the 10L container until it's full. Since there was 7L of space left in the 10L container, only 1L of water from the 3L container will fit, leaving 2L of water in the 3L container.

5. Result: - After these steps, the 10L container will have 8L of water, and the 3L container will have 2L of water.

This method allows you to measure 8L of water using a 10L and a 3L container.

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