Question

От деревни до города автомобиль ехал 3,2ч со скоростью 52,5км.ч.На обратном пути по той же дороге он затратил 3,5ч.С какой скоростью ехал автомобиль из города до деревни?

Answer 1

1)3,2*52,5=168 км- расстояние от деревни до города
2)168/3,5=48 км/ч - скорость на обратном пути

Answer 2

Calculation of the Speed

To calculate the speed at which the car traveled from the city to the village, we can use the formula:

Speed = Distance / Time

We are given that the car traveled from the village to the city in 3.2 hours with a speed of 52.5 km/h. Using this information, we can calculate the distance between the village and the city:

Distance = Speed * Time

Distance = 52.5 km/h * 3.2 h

Calculating the distance:

Distance = 168 km.

Now, we need to calculate the speed at which the car traveled from the city to the village. We are given that the car took 3.5 hours for the return journey. Using the distance we calculated earlier, we can calculate the speed:

Speed = Distance / Time

Speed = 168 km / 3.5 h

Calculating the speed:

Speed = 48 km/h.

Therefore, the car traveled from the city to the village at a speed of 48 km/h.