Question

Два пешехода одновременно вышли из двух посёлков навстречу друг другу. Скорость первого пешехода 4км/ч, скорость второго _6км/ч. На сколько километров уменьшится расстояние между ними через 1 час

Answer 1

Ответ:

4+6=10(км)-они пройдут за час

ответ: на 10 км

Пошаговое объяснение:

если у одного 4 км/ч, а у другого 6 км/ч значит скорость сближения 10 км/ч, поэтому за час расстояние между ними уменьшится на 10 км/ч

Answer 2

Ответ:

1) 6+4= 10км/ч -скорость сбл.

2)10•6 =60км все расстояние которое они прошли

3)60-10=50км

ответ:50 км расстояние между городами.

Пошаговое объяснение:

Answer 3

Problem Analysis

Two pedestrians are walking towards each other from two different villages. The speed of the first pedestrian is 4 km/h, and the speed of the second pedestrian is 6 km/h. We need to calculate how much the distance between them will decrease after 1 hour.

Solution

To find the distance between the two pedestrians after 1 hour, we need to calculate the total distance covered by both pedestrians in that time.

Let's assume the initial distance between the two pedestrians is D kilometers.

The first pedestrian's speed is 4 km/h, so in 1 hour, they will cover a distance of 4 km.

The second pedestrian's speed is 6 km/h, so in 1 hour, they will cover a distance of 6 km.

Therefore, the total distance covered by both pedestrians in 1 hour is 4 km + 6 km = 10 km.

Since they are walking towards each other, the distance between them will decrease by the total distance covered by both pedestrians in 1 hour.

So, the distance between them will decrease by 10 km.

Answer

The distance between the two pedestrians will decrease by 10 kilometers after 1 hour.