Question

, Андрей от дома идет до Школы 20 минут Николай идет от того же дома до той же школы 15 минут вопрос на какой минуте Николай догонит Андрея когда Андрей выйдет на 3 минуты раньше

Answer 1

Ответ:

Пошаговое объяснение:

Answer 2

Problem Analysis

Andrey takes 20 minutes to walk from home to school, while Nikolay takes 15 minutes to walk the same distance. The question is at what minute Nikolay will catch up to Andrey when Andrey leaves 3 minutes earlier.

Solution

To solve this problem, we need to find the time it takes for Nikolay to catch up to Andrey. We can do this by finding the difference in their walking times and then calculating the time it takes for Nikolay to cover that difference.

Let's calculate the time difference between Andrey and Nikolay's walking times:

Andrey's walking time: 20 minutes Nikolay's walking time: 15 minutes

The time difference between Andrey and Nikolay's walking times is 20 - 15 = 5 minutes.

Since Andrey leaves 3 minutes earlier, we need to subtract 3 minutes from the time difference:

Time difference - Andrey's early departure = 5 minutes - 3 minutes = 2 minutes

Therefore, Nikolay will catch up to Andrey in 2 minutes.

Answer

Nikolay will catch up to Andrey in 2 minutes when Andrey leaves 3 minutes earlier.