Question

Из 2 городов на встречу друг другу отправились два поезда и встретились черенз 12 часов определите расстояние между городами если скорость первого поезда - 75 км/ч а второго 35 км/ч

Answer 1

1) 75 * 12= 900(км) проехал первый поезд
2) 35 * 12=420(км) проехал второй поезд
3) 900+420=1320(км)
Ответ: 1320 км- расстояние между городами

Answer 2

Calculation of Distance between Two Cities

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

Distance = Speed x Time

Let's calculate the distance between the two cities based on the given information.

Given: - Speed of the first train = 75 km/h - Speed of the second train = 35 km/h - Time taken to meet = 12 hours

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

Distance of the first train = Speed of the first train x Time taken to meet Distance of the second train = Speed of the second train x Time taken to meet

Substituting the given values:

Distance of the first train = 75 km/h x 12 hours Distance of the second train = 35 km/h x 12 hours

Calculating the distances:

Distance of the first train = 900 km Distance of the second train = 420 km

Therefore, the distance between the two cities is 900 km.