Question

15мин 36сек + 24мин 24сек

Answer 1

15мин 36сек + 24мин 24сек= 39 мин 60 сек=40 мин

Ответ: 40 мин=(1 урок)

Answer 2

15мин36сек+24мин24сек=40мин

Answer 3

To add 15 minutes and 36 seconds to 24 minutes and 24 seconds, you can follow these steps:

1. Add the seconds together.
2. If the total seconds exceed 60, convert the excess seconds into minutes.
3. Add the minutes together, including any extra minutes from the previous step.

Here's the calculation:

15 minutes + 24 minutes = 39 minutes 36 seconds + 24 seconds = 60 seconds (which is equal to 1 minute)

Now, we have 1 extra minute from the seconds addition:

39 minutes + 1 minute = 40 minutes

So, the result is 40 minutes and 0 seconds.