Question

Поезд двигался со скоростью70 км/ч. до остановки он находилсяв пути3 ч.после остановки остаток пути он проехал за 2 ч с той же скоростью. какое расстояние проехал поезд?

Answer 1

1)70*3=210км-проехал до остановки.

2)70*2=140км-проехал после остановки.

3)210+140=350км-проехал всего.

Answer 2

1) 70  * 3 = 210(км.) - проехал поезд до остоновки.

2) 70 * 2 = 140 (км.) - проехал поезд после остоновки.

3) 210 + 140 = 350 (км.) - проехал поезд.

Ответ: 350 километров проехал поезд.

Answer 3

Calculation of Distance Traveled by the Train

To calculate the distance traveled by the train, we need to consider the time it took for the train to reach the stop and the time it took to cover the remaining distance after the stop.

Given information: - Speed of the train: 70 km/h - Time taken to reach the stop: 3 hours - Time taken to cover the remaining distance after the stop: 2 hours

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

Distance = Speed × Time

Let's calculate the distance traveled by the train step by step:

1. Distance covered before the stop: - Speed: 70 km/h - Time: 3 hours - Distance = 70 km/h × 3 hours = 210 km

2. Distance covered after the stop: - Speed: 70 km/h - Time: 2 hours - Distance = 70 km/h × 2 hours = 140 km

3. Total distance traveled by the train: - Distance before the stop + Distance after the stop = 210 km + 140 km = 350 km

Therefore, the train traveled a distance of 350 kilometers.