Question

От одной станции одновременно в противоположных направлениях выехали два автобуса скорость первого автобуса 42 км/ч а скорость второго автобуса 55км/ч какое расстояние будет между автобусами через 3 ч

Answer 1

55+42=97 (км/ч) скорость удаления друг от другаэ
97*3=291 (км)
Ответ: через 3 ч между ними будет 291 км

Answer 2

42+55=97(км/ч) - совместная скорость
3*97=291 км - ответ

Answer 3

Calculation of the Distance between the Buses

To calculate the distance between the two buses after 3 hours, we need to determine the distance each bus has traveled in that time.

The formula to calculate distance is:

Distance = Speed × Time

For the first bus: - Speed = 42 km/h - Time = 3 hours

Using the formula, we can calculate the distance traveled by the first bus:

Distance of the first bus = 42 km/h × 3 hours = 126 km.

For the second bus: - Speed = 55 km/h - Time = 3 hours

Using the formula, we can calculate the distance traveled by the second bus:

Distance of the second bus = 55 km/h × 3 hours = 165 km.

Now that we have the distances traveled by each bus, we can calculate the distance between them. Since they are traveling in opposite directions, we can add the distances:

Total distance between the buses = Distance of the first bus + Distance of the second bus = 126 km + 165 km = 291 km.

Therefore, the distance between the two buses after 3 hours will be 291 kilometers.