3 hours 30 minutes = 3.5 hours
5.5 hours. (30 minutes is half an hour, expressed as 0.5hrs, or every 0.1hrs is 6.0min.)
To write seven and a half hours, you can express it as 7.5 hours or as 7 hours and 30 minutes. This is a decimal representation of time where the whole number represents the hours and the decimal represents the fraction of an hour in terms of minutes. It is a common way to express time in a more precise and standardized format.
2.5
It is: 4.5 hours
2.5 hours
It is 1.5 hours
Everything before the decimal is hours. Everything behind multiplies with 60. 3 hours and (0.5x60=30) 30 minutes.
III hours, XXX minutes
2.50 hours is equivalent to 2 hours and 30 minutes. To convert, you can multiply the decimal portion (0.50) by 60, which gives you 30 minutes. Thus, 2.50 hours represents a total time of 150 minutes.
First you divide by 60 to find the hours. In this case, you do 1800/60 and get 30. There is no decimal part or remainder and so there will be no minutes. Therefore, in 1,800 minutes, there is exactly 30 hours.
7 h. 30 min.
450 minutes.