Question

Пешеход проходит 4 км. в час, это в 3 раза меньше,чем велосипедист проезжает за это время. На сколько километров в час больше проезжает велосипедист , чем проходит пешеход? Сделай схематический чертёж и реши задачу. Ребят, решение не обязательно мне нужен только чертёж. ПОЖАЛУЙСТА!!!

Answer 1

Нужно начертить линею потом указать буквами пешеход и велосипедист и укажи какая у них скорость.
всё очень легко!

Answer 2

Problem Analysis

To solve this problem, we need to find the speed of the pedestrian and the cyclist and then calculate the difference in their speeds.

Given Information

- The pedestrian walks 4 km in an hour. - The cyclist travels three times the distance covered by the pedestrian in the same time.

Solution

Let's denote the speed of the pedestrian as p km/h and the speed of the cyclist as c km/h.

Given: - Speed of the pedestrian, p = 4 km/h - Speed of the cyclist, c = 3 * 4 = 12 km/h (since the cyclist travels three times the distance covered by the pedestrian in the same time)

Calculation

The difference in speed between the cyclist and the pedestrian is: c - p = 12 km/h - 4 km/h = 8 km/h

Schematic Diagram

``` Pedestrian: 4 km/h Cyclist: 12 km/h ```

Conclusion

The cyclist travels 8 km/h more than the pedestrian.

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