5/12
Expressed as a decimal fraction, 2 hours 45 minutes is equal to 2.75 hours.
5
Indeed, expressed as a fraction of an hour, 576 seconds is equal to 576/3600 hours, which, when cancelled down to a vulgar fraction in its simplest form, is equal to 4/25 of an hour. Expressed as a decimal fraction, this is equal to 0.16 hours.
25/60 or 5/12
9/2
Expressed as a decimal fraction, 2 hours 45 minutes is equal to 2.75 hours.
Expressed as a decimal fraction, this is equal to 3.3 recurring (that is, 3.333..) hours.
5
90 minutes as an improper fraction is 90/60 or 3/2 hours in its simplest form
30 minutes is half an hour.
1/4
1/5 of 1 hr
Indeed, expressed as a fraction of an hour, 576 seconds is equal to 576/3600 hours, which, when cancelled down to a vulgar fraction in its simplest form, is equal to 4/25 of an hour. Expressed as a decimal fraction, this is equal to 0.16 hours.
5/4 hours
25/60 or 5/12
9/2
There are 60 minutes in one hour. Therefore, 1285 minutes is equal to 1285/60 = 21 remainder 25 or 21 hours 25 minutes. Expressed in decimal form, this is equal to 21.416 recurring (that is, 21.416666...) hours.