Question

ДОМАШНЕЕ ЗАДАНИЕ друзей.рея9Реши задачу.Состанции 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?ПОЧЕКАЎНАЗОВПж с записью например S, V, t ДАМ 100 БАЛЛОВ И ЛАЙК ПОСТАВЛЬ КАК ЛУЧШИЙ ОТВЕТ​

Answer 1

62+53=115

460÷115=4

Ответ: через 4 часа

Answer 2

Ответ:

1)62+53=115

2)460÷115=4(часа)

Ответ: 4 часа

Answer 3

To solve this problem, we can use the formula: distance = speed × time. Let's denote the time it takes for the two trains to meet as t.

The first train is traveling at a speed of 62 km/h, and the second train is traveling at a speed of 53 km/h. Since they are moving in opposite directions, their speeds should be added together to find the relative speed between them.

The relative speed of the two trains is 62 km/h + 53 km/h = 115 km/h.

We can now use the formula to find the time it takes for the two trains to meet:

distance = speed × time

Substituting the values we have:

460 km = 115 km/h × t

To find t, we can divide both sides of the equation by 115 km/h:

t = 460 km / 115 km/h

Simplifying the equation:

t = 4 hours

Therefore, it will take 4 hours for the two trains to be 460 km apart.

I hope this helps! Let me know if you have any further questions.