730
730 days = 17,520 hours
60 minutes = 1 hour so 415 min = 415/60 = 6.9166... hours. Simple!
From 9:30 pm to 12:00 am is 2.5 hours, then from 12:00 am to 7:00 am is 7 hours. Therefore, the total hours from 9:30 pm to 7:30 am is 2.5 + 7 = 9.5 hours.
There are 60 minutes in one hour. Therefore, 730 minutes is equal to 730/60 = 12.16 recurring (that is, 12.16666...) hours or 12 hours 10 minutes.
734
7
there are 24 hours in one day 415 /24 = 17.29 days, or 17 days and 7 hours
Ten hours.
There are 730 hours in 1 month.
8 hours.
ten