Question

Две маршрутки отправляются в 6:00 с одной и той же остановки. Первая маршрутка возвращается на эту остановку через каждые 45 минут, а вторая-через каждый час. Во сколько снова встретятся эти две маршрутки на той же остановке?

Answer 1

Ответ:через 3 часа

Пошаговое объяснение:

45×4

Answer 2

Calculating the Meeting Time of the Two Minibuses

To calculate the time when the two minibuses will meet again at the same stop, we can use the concept of the least common multiple (LCM) of the intervals at which each minibus returns to the stop.

The first minibus returns to the stop every 45 minutes, and the second minibus returns every hour (60 minutes). The LCM of 45 and 60 will give us the time when both minibuses will meet again at the same stop.

Calculation

The LCM of 45 and 60 is 180. Therefore, the two minibuses will meet again at the same stop after 180 minutes, which is 3 hours.

So, the two minibuses will meet again at the same stop at 9:00.

This calculation is based on the concept of the least common multiple and the given intervals at which each minibus returns to the stop.

I hope this helps! If you have any other questions or need further clarification, feel free to ask.