Question

382БАЛЛА ПРОШУ ПОМОГИТЯ ПРОШУ первые 2 часа автомобиль ехал со скоростью 60 км в час а следующие 3 часа его скорость уменьшилась на 10 километров час Какое расстояние проехал автомобиль Сколько километров ему еще осталось проехать если весь путь автомобиля равен 350 км

Answer 1

1)60×2=120(км)-за 2 часа
2)60-10=50(км/ч)- скорость автомобиля
3)50×3=150(км)-за 3 часа
4)120+150=270(км)-проехал автомобиль
5)350-270=80(км)-осталось проехать
Ответ:проехал 270 км ,осталось проехать 80 км

Answer 2

1)60×2=120(км)-за 2 часа
2)60-10=50(км/ч)- скорость
3)50×3=150(км)-за 3 часа
4)120+150=270(км)-проехал автомобиль
5)350-270=80(км) осталось проехать

Answer 3

Calculation of Distance Traveled

To calculate the distance traveled by the car, we need to find the sum of the distances covered during the first 2 hours and the next 3 hours.

The car traveled at a speed of 60 km/h for the first 2 hours. Therefore, the distance covered during the first 2 hours is:

Distance1 = Speed1 x Time1 = 60 km/h x 2 hours = 120 km.

For the next 3 hours, the car's speed decreased by 10 km/h. So, the speed during this period is 60 km/h - 10 km/h = 50 km/h. Therefore, the distance covered during the next 3 hours is:

Distance2 = Speed2 x Time2 = 50 km/h x 3 hours = 150 km.

The total distance traveled by the car is the sum of Distance1 and Distance2:

Total Distance = Distance1 + Distance2 = 120 km + 150 km = 270 km.

Calculation of Remaining Distance

If the total distance of the car's journey is 350 km, we can calculate the remaining distance by subtracting the total distance traveled from the total distance of the journey:

Remaining Distance = Total Distance of Journey - Total Distance Traveled = 350 km - 270 km = 80 km.

Therefore, the car still has 80 km left to travel.

Please note that the information provided is based on the given data and calculations.