Question

Срочно! Расстояние от склада до магазина 18 км. на обратный путь от магазина до склада машина затратила часа. Вычисли среднюю скорость машины на обратном пути, если она едет по Той же самой дороге.

Answer 1

Надо найти км/чтогда 20*3=1часи 18*3=48кмзначит 48км/ч

Answer 2

Calculation of Average Speed

To calculate the average speed of the car on the return trip from the store to the warehouse, we need to know the time it took for the car to travel that distance. From the information provided, we know that the car took 1 hour to travel from the store back to the warehouse.

The distance from the warehouse to the store is 18 km. Since the car traveled the same distance on the return trip, the total distance covered is 18 km + 18 km = 36 km.

To calculate the average speed, we use the formula:

Average Speed = Total Distance / Time

Plugging in the values, we get:

Average Speed = 36 km / 1 hour = 36 km/h

Therefore, the average speed of the car on the return trip is 36 km/h.