It is: 8.25 hours
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35 minutes.
15 hrs and 24 min
5 hrs, 15 mins
Let's call what we're looking for x. We know that the time between now and 12:00 is x, and the time between 9:00 and now is 4x + 15 min. Therefore, the total three-hour period from 9:00 to 12:00 is 5x + 15 min. Also, 3 hrs * 60 min/hr = 180 min.5x + 15 min = 180 min5x = 165 minx = 33 min
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