Question

6 cут. 11ч.15мин. : 2ч.15мин.

Answer 1

6 сут. 11 ч. 15 мин. / 2 ч.15 мин.;
Переведем все в минуты:
6*24*60+11*60+15 / 2*60+15 = 8640+660+15 / 120+15 =
= 9315 / 135 = 69 минут = 1 час 9 минут.

Answer 2

6сут=114ч=8640мин
11ч=660мин
2ч=120мин
9315мин : 135 мин =69

Answer 3

4 дня 21 час 00 минут.

To calculate the difference between 6 days 11 hours 15 minutes and 2 hours 15 minutes, we need to subtract the smaller duration from the larger one.

6 days 11 hours 15 minutes - 2 hours 15 minutes

= (6 x 24 x 60) minutes + (11 x 60) minutes + 15 minutes - (2 x 60) minutes - 15 minutes

= 8,730 minutes

Now we need to convert this total duration back into days, hours, and minutes.

There are 1,440 minutes in a day (24 x 60), so we can divide the total duration by 1,440 to get the number of days:

8,730 minutes / 1,440 minutes per day = 6 days

There are 60 minutes in an hour, so we can find the number of remaining hours by taking the remainder of the total duration divided by 1,440, and dividing that by 60:

(8,730 minutes % 1,440 minutes) / 60 minutes per hour = 21 hours

Finally, the remaining minutes are the remainder of the total duration divided by 60:

8,730 minutes % 60 minutes = 30 minutes

Therefore, the difference between 6 days 11 hours 15 minutes and 2 hours 15 minutes is 4 days 21 hours 30 minutes.