The time from 9:30 AM to 4:00 PM is 6 hours and 30 minutes. To break it down, from 9:30 AM to 3:30 PM is 6 hours, and then from 3:30 PM to 4:00 PM is an additional 30 minutes. Thus, the total duration is 6.5 hours.
1345
9.5
4:30am to 4:00pm is 11.5 hours (11 hours 30 minutes)
55,800 (930 x 60mins)
1460
9 hours.
8
9 houRs and 15 minutes
0:45 + 4:00 + 4:00 = 8:45 8 hours 45 minutes
1 month 210 hours
6 hours and 30 minutes.
This is equivalent to 16 hours.