Question

От города до села 24 км. Из города вышел человек и идет со скоростью 6 км/ч. Изобразите на шкале расстояний (одно деление шкалы - 1 км) положение пешехода через 1 ч после выхода из города; через 2 ч; через 3 и т.д. Когда он придет в село?

Answer 1

Ответ смотри во вложении

Answer 2

Problem Analysis

We are given that the distance from the city to the village is 24 km. A person leaves the city and walks at a speed of 6 km/h. We need to determine the position of the pedestrian on a scale of distances after 1 hour, 2 hours, 3 hours, and so on. We also need to find out when the person will reach the village.

Solution

To determine the position of the pedestrian after a certain amount of time, we can use the formula:

Distance = Speed × Time

Let's calculate the position of the pedestrian after 1 hour, 2 hours, 3 hours, and so on.

1. After 1 hour: - Distance = Speed × Time = 6 km/h × 1 h = 6 km - The pedestrian will be 6 km away from the city after 1 hour.

2. After 2 hours: - Distance = Speed × Time = 6 km/h × 2 h = 12 km - The pedestrian will be 12 km away from the city after 2 hours.

3. After 3 hours: - Distance = Speed × Time = 6 km/h × 3 h = 18 km - The pedestrian will be 18 km away from the city after 3 hours.

We can see that the distance from the city increases by 6 km every hour. Therefore, we can determine the time it takes for the pedestrian to reach the village by dividing the total distance (24 km) by the speed (6 km/h):

Time = Distance / Speed

4. Time to reach the village: - Time = Distance / Speed = 24 km / 6 km/h = 4 hours - The pedestrian will reach the village after 4 hours.

Conclusion

To summarize, the position of the pedestrian on the scale of distances after 1 hour is 6 km, after 2 hours is 12 km, and after 3 hours is 18 km. The pedestrian will reach the village after 4 hours.