Question

Из двух пунктов Одновременно навстречу друг другу вышли два пешехода и встретились через 3 часа один пешеход шел со скоростью 3 км в час другой 4 км/ч Каково Расстояние между пунктами

Answer 1

(3+4)*3=21 (км) - расстояние между двумя пунктами

Answer 2

1)vсбл=3км/час +4км/час = 7 км/час-vсбл
2)S=v*t=7км/час *3 часа =21км
Ответ :21 км расстояние между пунктами .

Answer 3

Calculation of Distance between Two Points

To calculate the distance between two points, we can use the formula:

Distance = Speed x Time

In this case, we have two pedestrians walking towards each other. One pedestrian is walking at a speed of 3 km/h, while the other is walking at a speed of 4 km/h. They meet after 3 hours.

Let's calculate the distance between the two points using the given information.

Pedestrian 1: - Speed: 3 km/h - Time: 3 hours

Pedestrian 2: - Speed: 4 km/h - Time: 3 hours

To find the distance, we can use the formula for each pedestrian:

Distance = Speed x Time

For Pedestrian 1: Distance1 = 3 km/h x 3 hours = 9 km

For Pedestrian 2: Distance2 = 4 km/h x 3 hours = 12 km

Since they are walking towards each other, the total distance between the two points is the sum of the distances covered by each pedestrian:

Total Distance = Distance1 + Distance2 = 9 km + 12 km = 21 km

Therefore, the distance between the two points is 21 kilometers.