Question

Из Астаны и Кокшетау одновременно навстречу друг другу выехали два поезда .Скорость первого из них 85,3 км/ч , а второго - 76, 8 км/ч. На сколько километров уменьшится расстояние между поездами через 1 час?

Answer 1

(85,3+76,8)1=162,1(км) на столько уменьшится

Answer 2

85.3+76.8=162.1км
Ответ: на 162.1км

Answer 3

Calculation of the Distance Reduction

To calculate the reduction in distance between the two trains after 1 hour, we need to determine the distance each train will travel in that time.

The first train is traveling at a speed of 85.3 km/h, so in 1 hour it will cover a distance of 85.3 km.

The second train is traveling at a speed of 76.8 km/h, so in 1 hour it will cover a distance of 76.8 km.

To find the reduction in distance between the trains, we subtract the distance covered by the second train from the distance covered by the first train:

Reduction in distance = Distance covered by the first train - Distance covered by the second train

Reduction in distance = 85.3 km - 76.8 km

Reduction in distance = 8.5 km

Therefore, the distance between the two trains will be reduced by 8.5 kilometers after 1 hour.