Question

От станции одновременно отошли в противоположных направлениях два поезда. Скорость одного из них 90км/ч, а друого-80км/ч. Каждый поезд был в пути 2 часа. Какое расстояние между поездами?

Answer 1

(90×2)+(80×2)=340км. расстояние между поездами.

Answer 2

Calculation of the Distance Between the Trains

To calculate the distance between the two trains, we can use the formula:

Distance = Speed x Time

Given that one train has a speed of 90 km/h and the other train has a speed of 80 km/h, and both trains were in motion for 2 hours, we can calculate the distance between them.

Train 1: - Speed: 90 km/h - Time: 2 hours

Train 2: - Speed: 80 km/h - Time: 2 hours

Using the formula, we can calculate the distance for each train:

Train 1: Distance = 90 km/h x 2 hours = 180 km

Train 2: Distance = 80 km/h x 2 hours = 160 km

Therefore, the distance between the two trains is 180 km.