71/4 hours.
4 minutes/1 hour = 4 minutes/60 minutes = 1/15
45 minutes is 3/16 of 4 hours.
3 hours 45 minutes.
31/4 hours.
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
71/4 hours.
1 hour and 15 minutes in fraction = 1 1/4 hours or 5/4 hours1 hour = 60 minutes15 minutes = 15/60 = 1/4 hourthus, 1 hour and 15 minutes = 1 1/4 hours or 5/4 hours
1/4
5/4 hours
4 hours 15 minutes equates to 255 minutes.
30 minutes is 1/4 of 2 hours
4 minutes/1 hour = 4 minutes/60 minutes = 1/15
45 minutes is 3/16 of 4 hours.
You have to know that 1 day = 24 hours and 1 hour = 60 minutes. The tricky part is converting hours:minutes into decimal hours. 15 minutes = 15/60 = 1/4 = 0.25 hours Therefore 7 hrs 15 min = 7.25 hours What fraction of a day? 7.25 / 24 = .30208333... = 30.2 percent
4 hours 15 minutes
2 hours 15 minutes.