Question

Из двух городов навстречу друг другу вылетели одновременно два самолёта и встретились через 3 часа.Скорость одного из них 880 км/ч,а другого на 95 км/ч меньше.Найди расстояние между городами.

Answer 1

Calculation of Distance Between Cities

To find the distance between two cities, we need to use the formula:

Distance = Speed x Time

Given that two planes flew towards each other and met after 3 hours, we can calculate the distance between the cities using the speeds of the planes.

Let's denote the speed of one plane as v1 and the speed of the other plane as v2. We are given that the speed of one plane is 880 km/h, and the speed of the other plane is 95 km/h less than that.

Therefore, the speed of the second plane can be calculated as:

v2 = v1 - 95 km/h

Now, we can calculate the distance between the cities using the formula mentioned above:

Distance = (v1 + v2) x Time

Substituting the values:

Distance = (v1 + (v1 - 95 km/h)) x 3 hours

Let's calculate the distance using the given information.