Question

4часа30минут-1час45минут

Answer 1

Будет 2часа 45минут вот такой ответик

Answer 2

4 ч 30 мин = 3 ч 90 мин
3 ч 90 мин - 1 ч 45 мин = 3-1 ч 90-45 мин = 2 ч 45 мин

Answer 3

To subtract 1 hour 45 minutes from 4 hours 30 minutes, you need to perform the subtraction separately for hours and minutes.

Subtracting the hours: 4 hours - 1 hour = 3 hours

Subtracting the minutes: 30 minutes - 45 minutes = -15 minutes

Since the result of the minutes subtraction is negative, you need to borrow 1 hour from the hours portion.

Adjusting the hours: 3 hours - 1 hour = 2 hours

Adjusting the minutes: 60 minutes - 15 minutes = 45 minutes

So, the result is 2 hours and 45 minutes (2часа45минут).