Question

Андрей ехал на автомашине из станицы в город со скоростью 55 км/ч. На всю дорогу он потратил 2 ч. Из города в станицу он ехал той же дороге, но на мопеде со скоростью 22 км/ч. За сколько времени Андрей доедет до станицы?со задачками ок=)

Answer 1

55+55=110(км) объем пути
110:22=5(ч) потребуется Андрею.

Задача просто... самая легкая в мире

Answer 2

55*2=110 км - расстояние от города до станицы
110/22=5 ч за это время он доедет на мопеде

Answer 3

Problem Analysis

Andrey traveled from a village to a city by car at a speed of 55 km/h and it took him 2 hours. He then traveled back from the city to the village on the same road, but this time on a moped at a speed of 22 km/h. We need to calculate how long it will take Andrey to reach the village.

Solution

To find the time it will take Andrey to reach the village, we can use the formula:

Time = Distance / Speed

Let's calculate the time it took Andrey to travel from the village to the city and back using the given information.

1. Time taken to travel from the village to the city: - Speed = 55 km/h - Time = 2 hours

Using the formula, we can calculate the distance:

Distance = Speed * Time

Distance = 55 km/h * 2 hours = 110 km 2. Time taken to travel from the city to the village: - Speed = 22 km/h - Distance = 110 km (as calculated above)

Using the formula, we can calculate the time:

Time = Distance / Speed

Time = 110 km / 22 km/h = 5 hours Therefore, it will take Andrey 5 hours to reach the village when traveling on the moped at a speed of 22 km/h.

Answer

Andrey will take 5 hours to reach the village when traveling on the moped at a speed of 22 km/h.

References

Source: ' 55 ...' - Snippet: ```6 . 1) 55 * 2 = 110 , 55 ; 2) 110 : 22 = 5 , 110 22 . : 5 .```