Question

Грузовик вез щебень из карьера в город со скоростью 40 км/ч, а вернулся со скоростью 60 км/ч. Найти среднюю скорость грузовика.

Answer 1

Calculation of Average Speed

To calculate the average speed of the truck, we can use the formula:

Average Speed = Total Distance / Total Time

In this case, we know that the truck traveled from the quarry to the city at a speed of 40 km/h and returned at a speed of 60 km/h. However, we don't have information about the distance or the time taken for each leg of the journey.

Without the specific distance or time values, it is not possible to calculate the average speed accurately. To provide a more detailed answer, we would need additional information about the distance or time taken for each leg of the journey.

If you have any other questions or need further clarification, feel free to ask!