Expressed as a decimal fraction, 2 hours 45 minutes is equal to 2.75 hours.
It is: 2 hours and 15 minutes = 2.25 hours as a decimal
0.666 hours
Three hours and 15 minutes can be written as 3.25 hours or 3 1/4 hours.
Take just the decimal, and multiply it by 60. So if you have 3.5 hours, you do 0.5 x 60 to get 30 minutes. If you have 6.48 hours, you do 0.48 x 60 to get 28.8 minutes, for which you can do the same thing with the decimal to get seconds (0.8 x 60 = 48 seconds)
Expressed as a decimal fraction, 2 hours 45 minutes is equal to 2.75 hours.
It is: 2 hours and 15 minutes = 2.25 hours as a decimal
0.666 hours
Expressed as a decimal fraction, this is equal to 3.3 recurring (that is, 3.333..) hours.
2 hours 42 minutes 0 second is equal to: 2.70 hours in decimal format or 162.00 minutes or 9720.00 seconds
2 hours 10 minutes in decimal form is usually written as 2:10 or 2:10:00
Three hours and 15 minutes can be written as 3.25 hours or 3 1/4 hours.
Take just the decimal, and multiply it by 60. So if you have 3.5 hours, you do 0.5 x 60 to get 30 minutes. If you have 6.48 hours, you do 0.48 x 60 to get 28.8 minutes, for which you can do the same thing with the decimal to get seconds (0.8 x 60 = 48 seconds)
30 minutes is 1/4 of 2 hours
4.8 hours (0.1 hours = 6 minutes)
As an improper fraction it is 15/2 hours
1 hour + 75 minutes = 2 hours 15 minutes... That's 2.25 hours as a decimal.