Question

2. Поезда в метро ходят с одинаковым интервалом в 3 мин. 30 с. Первый утренний поезд прибыл на платформу в 5 ч. 49 мин. 40 с. Во сколько прибудет следующий поезд? ПОЖАЛУЙСТО СРОЧНО!!! СТАВЛЮ 5 ЗВЕЗД

Answer 1

Ответ:

5 ч 49 мин 40 с + 3 мин 30 с=5 ч 53 мин 10 с

Answer 2

Ответ:

Следующий поезд прибудет в: 5 часов 49 минут 40 секунд + 3 минуты 30 секунд = 5 часов 52 минуты 70 секунд = 5 часов 53 минуты 10 секунд. Ответ: В 5 часов 53 минуты 10 секунд.

Пошаговое объяснение:

вроде так

Answer 3

Calculation of the Arrival Time of the Next Train

To calculate the arrival time of the next train, we need to consider the interval between trains and the time of arrival of the first train.

Given: - Trains in the metro run at a uniform interval of 3 minutes and 30 seconds. - The first morning train arrived at the platform at 5:49:40 AM.

To find the arrival time of the next train, we need to add the interval of 3 minutes and 30 seconds to the time of arrival of the first train.

Calculation:

1. Convert the time of arrival of the first train to seconds: - Hours: 5 * 60 * 60 = 18,000 seconds - Minutes: 49 * 60 = 2,940 seconds - Seconds: 40 seconds - Total seconds: 18,000 + 2,940 + 40 = 21,980 seconds

2. Add the interval of 3 minutes and 30 seconds to the time of arrival of the first train: - Interval: 3 minutes * 60 seconds + 30 seconds = 210 seconds

3. Calculate the arrival time of the next train: - Arrival time: 21,980 seconds + 210 seconds = 22,190 seconds

4. Convert the arrival time back to hours, minutes, and seconds: - Hours: 22,190 seconds / (60 * 60) = 6 hours - Minutes: (22,190 seconds % (60 * 60)) / 60 = 9 minutes - Seconds: (22,190 seconds % (60 * 60)) % 60 = 50 seconds

Therefore, the next train will arrive at 6:09:50 AM.

Please note that the provided calculation assumes a consistent interval between trains and does not account for any delays or schedule changes that may occur in real-world scenarios.