Question

Товарный поезд был в пути 48 ч и двигался со скоростью 42 км/ч, а пассажирский поезд был в пути 32 ч и двигался со скоростью 52 км/ч. Путь какого из поездов длиннее и на сколько километров

Answer 1

Ответ:

352 км.

Пошаговое объяснение:

48*42=2016 (км) путь товарного поезда

32*52=1664 (км) путь пассажирского поезда

на 2016-1664=352 (км) длиннее путь товарного поезда

Answer 2

Calculation of Distances Traveled

To determine which train traveled a longer distance, we need to calculate the distances traveled by each train. We are given the following information:

- The freight train was in motion for 48 hours and traveled at a speed of 42 km/h. - The passenger train was in motion for 32 hours and traveled at a speed of 52 km/h.

To calculate the distance traveled by each train, we can use the formula:

Distance = Speed × Time

Let's calculate the distances traveled by each train:

- Distance traveled by the freight train: - Speed: 42 km/h - Time: 48 hours - Distance = 42 km/h × 48 hours = 2016 km.

- Distance traveled by the passenger train: - Speed: 52 km/h - Time: 32 hours - Distance = 52 km/h × 32 hours = 1664 km.

Comparison of Distances

Now that we have calculated the distances traveled by each train, we can compare them to determine which train traveled a longer distance.

- Distance traveled by the freight train: 2016 km. - Distance traveled by the passenger train: 1664 km.

Therefore, the freight train traveled a longer distance by 352 kilometers compared to the passenger train.

Please let me know if there's anything else I can help you with!