Question

Два пешехода вышли одновременно навстречу друг другу из двух сел A и B. первый прибыл в B через 25 мин после встречи, а второй прибыл в A через 36 мин после встречи. через сколько минут после своего выхода пешеходы встретились ?

Answer 1

Решение в приложении.

Answer 2

Problem Analysis

We have two pedestrians walking towards each other from two different villages, A and B. The first pedestrian arrives in village B 25 minutes after the meeting, and the second pedestrian arrives in village A 36 minutes after the meeting. We need to determine how many minutes after their departure the pedestrians met.

Solution

Let's assume that the time it took for the pedestrians to meet after their departure is x minutes.

- The first pedestrian took 25 minutes to reach village B after the meeting, so their total travel time is x + 25 minutes. - The second pedestrian took 36 minutes to reach village A after the meeting, so their total travel time is x + 36 minutes.

Since both pedestrians started walking at the same time, their total travel times should be equal. Therefore, we can set up the following equation:

x + 25 = x + 36

Simplifying the equation, we find:

25 = 36

This equation is not true, which means there is no solution. Therefore, the pedestrians did not meet.

Answer: The pedestrians did not meet.

Explanation

The given information does not provide enough details to determine when the pedestrians would have met. The equation we set up does not have a valid solution, indicating that the pedestrians did not meet.