Question

10ч 15 мин 40 с + 2ч 15 мин 8 с =….

Answer 1

Ответ:

12ч 30 мин 48с

Пошаговое объяснение: 10ч+2ч=12ч 15мин+15мин=30 мин 40с+8с=48с

Answer 2

Ответ:

12ч 30 минут 23 с

Пошаговое объяснение:

Answer 3

To add the two time durations, let's convert them to a common format (hours, minutes, seconds) and then perform the addition:

10 hours + 2 hours = 12 hours 15 minutes + 15 minutes = 30 minutes 40 seconds + 8 seconds = 48 seconds

Now, let's combine these values:

12 hours + 0 days (since there are no additional days) = 12 hours 30 minutes = 0 hours and 30 minutes (since 30 minutes is less than 60 minutes) 48 seconds = 0 minutes and 48 seconds (since 48 seconds is less than 60 seconds)

Finally, we add up the hours, minutes, and seconds separately:

12 hours + 0 hours = 12 hours 0 minutes + 30 minutes = 30 minutes 0 seconds + 48 seconds = 48 seconds

Therefore, the result is 12 hours, 30 minutes, and 48 seconds.