9
1460
538
1360
From 5:30 PM to 8:30 AM the next day is a total of 15 hours. This includes the 6.5 hours from 5:30 PM to midnight, plus the 8 hours from midnight to 8:30 AM.
There are 8 minutes and and 50 seconds in 530 seconds
530 minutes is 8 hours, 50 minutes.
1460
8 hours and 30 minutes.
538
9:30 A.M. to 5:30 P.M. of the same day is 8 hours.
8 hours, 50 minutes.
7.75 hours
This is equivalent to 16 hours.
1360
This is equivalent to 16 hours.
Ten hours.
About 7.5 or 8 hours, or 530 miles.