Question

Два поезда выехали навстречу друг другу. Скорость одного из них равна 36,2 км/час, другого – 27,5 км/час. Определи, какое расстояние было между поездами, если встретились они через 4,9 часа.​

Answer 1

Відповідь:

312.13км

Покрокове пояснення:

27,5+36,2=63,7 (скорость сближения)

63,7*4,9=312.13км ( расстояние в начале пути)

Answer 2

Calculation of the Distance Between the Trains

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

Distance = Speed × Time

Given that one train has a speed of 36.2 km/h and the other train has a speed of 27.5 km/h, and they meet after 4.9 hours, we can calculate the distance between them.

Train 1 speed: 36.2 km/h Train 2 speed: 27.5 km/h Time: 4.9 hours

Using the formula, we can calculate the distance between the trains:

Distance = (Speed of Train 1 + Speed of Train 2) × Time

Distance = (36.2 km/h + 27.5 km/h) × 4.9 hours

Calculating the sum of the speeds:

Distance = 63.7 km/h × 4.9 hours

Now we can calculate the distance:

Distance = 312.13 km

Therefore, the distance between the two trains when they meet is approximately 312.13 kilometers.