Question

20ч 21 мин - 24 39мин 14ч 55мин=​

Answer 1

Ответ:

−8 781

20-24*14=-316*21-39*55= -8781

Answer 2

To calculate the difference between these times, we need to subtract them:

First, let's convert all the times to minutes:

1. 20 hours 21 minutes = (20 * 60) + 21 = 1221 minutes
2. 24 hours 39 minutes = (24 * 60) + 39 = 1479 minutes
3. 14 hours 55 minutes = (14 * 60) + 55 = 895 minutes

Now, subtract the third time from the sum of the first two times:

(1221 + 1479) - 895 = 2805 - 895 = 1910 minutes.

Now, let's convert the result back to hours and minutes:

1910 minutes = 31 hours 50 minutes.

So, the difference between the times is 31 hours 50 minutes.