Question

9 Реши задачу. .OBORСостанции одновременно вышли два поезда в противо-положных направлениях. Скорость одного поезда62 км/ч, скорость другого - 53 км/ч. Через сколько ча-сов расстояние между поездами будет 460 км? задачу полностью пожалуйстаа​

Answer 1

Ответ: через 4 часа

Пошаговое объяснение:

Найдем скорость удаления поездов

62+53=115км/ч

Найдем через сколько часов расстояние между поездами будет 460 км

460 : 115=4ч

Answer 2

To solve this problem, we can use the formula:

Distance = Speed × Time

Let's denote the time it takes for the distance between the trains to be 460 km as t.

The first train is traveling at a speed of 62 km/h, so the distance it covers in time t is 62t km.

The second train is traveling at a speed of 53 km/h, so the distance it covers in time t is 53t km.

Since the trains are moving in opposite directions, the total distance covered by both trains is the sum of their individual distances:

62t + 53t = 460

Simplifying the equation:

115t = 460

Dividing both sides of the equation by 115:

t = 4

Therefore, it will take 4 hours for the distance between the trains to be 460 km.

Solution:

The distance between the trains will be 460 km after 4 hours.

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