Question

пешеход преодолел расстояние между двумя деревнями за 3 часа если движится со скоростью 4км ч с какой скоростью он должен двигатся чтобы преодолеть это расстояние за 2ч?​

Answer 1

Дано: Решение:
Скорость 4км/ч. Растояние= скр*вр
Время 3ч. Растояние= 4*3
—————————- Растояние= 12км
Время 2ч. Скорость= Рас/вр
Скорость ? Скорость= 12/2
Растояние ? Скорость= 6км/ч

Answer 2

Calculation of Speed

To determine the speed at which the pedestrian must travel to cover the distance between the two villages in 2 hours, we can use the formula:

Speed = Distance / Time

Given that the pedestrian covered the distance between the two villages in 3 hours with a speed of 4 km/h, we can calculate the distance using the formula:

Distance = Speed * Time

Let's calculate the distance first:

Distance = 4 km/h * 3 hours = 12 km

Now, we can calculate the speed at which the pedestrian must travel to cover this distance in 2 hours:

Speed = Distance / Time = 12 km / 2 hours = 6 km/h

Therefore, the pedestrian must travel at a speed of 6 km/h to cover the distance between the two villages in 2 hours.