Question

1сут.-3ч 48 мин+ 9ч 56мин=​

Answer 1

Ответ:

Пошаговое объяснение:

1сут.-3ч 48 мин+ 9ч 56мин= 24 ч- 3ч 48 мин+ 9ч 56мин= 30ч 08 мин

Answer 2

Ответ:

1 сут.-3ч 48мин=20ч 12мин

20ч 12мин +9ч 56 мин=30ч 8мин

Пошаговое объяснение:

я проверил

Answer 3

To calculate the sum of these time intervals, let's first convert everything to a common unit, such as minutes:

1 day = 24 hours = 24 * 60 minutes = 1440 minutes 3 hours = 3 * 60 minutes = 180 minutes 48 minutes (already in minutes) 9 hours = 9 * 60 minutes = 540 minutes 56 minutes (already in minutes)

Now, let's add these:

1,440 minutes (1 day) - 180 minutes (3 hours 48 minutes) + 540 minutes (9 hours 56 minutes) = 1,800 minutes - 180 minutes + 540 minutes = 2,160 minutes

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

2,160 minutes ÷ 60 = 36 hours Remainder: 2,160 minutes - (36 hours * 60 minutes per hour) = 0 minutes

So, the sum of 1 day 3 hours 48 minutes and 9 hours 56 minutes is 36 hours.