Question

Длина маршрута автобуса равна 20 1\4 км. Рейс длится 7\10 часа. Автобус движется со скоростью 45 км\ч и делает 10 остановок. Сколько времени в среднем затрачивается на одну остановку?

Answer 1

20,25:45=0,45часа на езду
7/10-45/100=25/100=1/4часа =15мин. на остановки
15:10=1,5мин. на одну остановку

Answer 2

Calculation of Time Spent on One Stop

To calculate the average time spent on one stop, we need to consider the total duration of the trip and the number of stops made by the bus.

Given information: - Length of the bus route: 20 1/4 km - Duration of the trip: 7/10 hours - Speed of the bus: 45 km/h - Number of stops: 10

To find the average time spent on one stop, we can divide the total duration of the trip by the number of stops made.

Let's calculate the total duration of the trip first.

The speed of the bus is given as 45 km/h, and the length of the bus route is 20 1/4 km. We can use the formula `time = distance / speed` to find the duration of the trip.

Converting the length of the bus route to a decimal, we have: 20 1/4 km = 20.25 km

Using the formula, we can calculate the total duration of the trip: Total duration = 20.25 km / 45 km/h

Calculating this, we get: Total duration = 0.45 hours

Now, let's calculate the average time spent on one stop.

The number of stops made by the bus is given as 10.

To find the average time spent on one stop, we divide the total duration of the trip by the number of stops: Average time spent on one stop = Total duration / Number of stops

Substituting the values, we have: Average time spent on one stop = 0.45 hours / 10

Calculating this, we get: Average time spent on one stop = 0.045 hours

Therefore, the average time spent on one stop is 0.045 hours.

Please note that the calculations are based on the given information and assumptions.