Three hours is 180 minutes. 90 minutes is a half of this.
90 minutes is 3/2 hours.
1/2
45 minutes is 3/16 of 4 hours.
It depends of "as a fraction" of what? A day, a year, a century, a second - each of these will give a different answer.
5 hours 45 mins= 5 3/4 hours= 23/4 hours
90 minutes as an improper fraction is 90/60 or 3/2 hours in its simplest form
90 minutes is 3/2 hours.
1/2
There can be no answer. 80 minutes can be expressed as a fraction only in the context of another quantity of time (or angular measure).
1hour = 60 minutes 3 hours 4 minutes:= 3 hours + 4 minutes= 3 hours + 4/60 hour= 3 hours + 1/15 hour= 3 1/15 hours= 46/15 hours in fraction
45 minutes is 3/16 of 4 hours.
It is: 7/2 hours
220 minutes = 3 and 2/3 hours
135
It depends of "as a fraction" of what? A day, a year, a century, a second - each of these will give a different answer.
1/6
4-1/2 hours