Question

Решите задачу автомобиль первые 3 часа идет со скоростью 62 километра в час а следующие 5 часов со скоростью 65 километров час какой путь проедет автомобиль за 8 часов?

Answer 1

1) 3 * 62 = 186 км прошел за 3 часа
2) 5 * 65 = 325 км прошел за 5 часов
3) 186 + 325 = 511 км прошел всего за 8 часов

Answer 2

62×3=186км за первые 3 часа
65×5=325км за следующие 5 часов
186+325=511км за 8 часов

Answer 3

Problem Analysis

To solve this problem, we need to calculate the total distance traveled by a car in 8 hours. The car travels at a speed of 62 kilometers per hour for the first 3 hours and then at a speed of 65 kilometers per hour for the next 5 hours.

Solution

To find the total distance traveled, we can calculate the distance traveled during the first 3 hours and add it to the distance traveled during the next 5 hours.

Distance traveled during the first 3 hours: The car travels at a speed of 62 kilometers per hour for 3 hours. To find the distance traveled, we can multiply the speed by the time: Distance = Speed * Time = 62 km/h * 3 h = 186 km

Distance traveled during the next 5 hours: The car travels at a speed of 65 kilometers per hour for 5 hours. To find the distance traveled, we can multiply the speed by the time: Distance = Speed * Time = 65 km/h * 5 h = 325 km

Total distance traveled: To find the total distance traveled, we can add the distance traveled during the first 3 hours to the distance traveled during the next 5 hours: Total Distance = Distance during first 3 hours + Distance during next 5 hours = 186 km + 325 km = 511 km

Therefore, the car will travel a total distance of 511 kilometers in 8 hours.

Answer

The car will travel a total distance of 511 kilometers in 8 hours.