Question

. Из деревни А в село Б вышел пешеход. Через 2 часа он остановился на 1 час на отдых. За тем он продолжил свой путь дальше и пришел в село Б спустя 6 часов после начала пути. Какова скорость пешехода, если расстояние между деревней А и селом Б равно Х км?

Answer 1

Время на дистанцию потрачено 2+6 = 8 часов
Соответственно скорость будет x/8  (км/ч)

Answer 2

Calculation of the Pedestrian's Speed

To calculate the pedestrian's speed, we need to determine the total time taken for the journey and the distance between village A and village B.

Given information: - The pedestrian walked for 2 hours before taking a 1-hour rest. - The pedestrian continued walking and arrived at village B 6 hours after starting the journey.

Let's denote the total time taken for the journey as T (in hours) and the distance between village A and village B as X (in kilometers).

We can break down the journey into two parts: 1. The time taken for the pedestrian to walk from village A to the resting point. 2. The time taken for the pedestrian to walk from the resting point to village B.

For the first part of the journey, the pedestrian walked for 2 hours. After that, they took a 1-hour rest. Therefore, the total time taken for the first part of the journey is 2 + 1 = 3 hours.

For the second part of the journey, the pedestrian walked for 6 hours. Therefore, the total time taken for the second part of the journey is 6 hours.

The total time taken for the entire journey is the sum of the times taken for the two parts: T = 3 + 6 = 9 hours.

Now, we can calculate the pedestrian's speed using the formula: Speed = Distance / Time.

Since the distance between village A and village B is X kilometers and the total time taken for the journey is 9 hours, the pedestrian's speed can be calculated as follows:

Speed = X / 9 kilometers per hour.

Please note that we don't have the exact value of X (the distance between village A and village B) in the given information. To determine the pedestrian's speed, we need to know the value of X.

If you have the value of X, please provide it, and I can calculate the pedestrian's speed for you.