Question

Машина в горку едит 20км/час, а с горки 60 км/час. Какова средняя скорость?

Answer 1

60+20=80

80/2=40(км\ч)

Answer 2

Средняя скорость- 20 км/час + 60 км/час = 80 км/час : 2 = 40 км/час.

Answer 3

Calculation of Average Speed

To calculate the average speed, we need to consider the distance traveled and the time taken. In this case, the car goes uphill at a speed of 20 km/h and downhill at a speed of 60 km/h. However, we don't have information about the distance or the time taken for each segment of the journey. Therefore, it is not possible to determine the average speed with the given information.

If you have any additional information, such as the distance traveled uphill and downhill or the time taken for each segment, I would be happy to help you calculate the average speed.