There are total 10 hours or 600 minutes from 7am to 5pm. In words, this duration is equal to ten hours or six hundred minutes.
How many hours from
| 11PM to 8PM | 3AM to 12AM | 9PM to 7PM |
| 6AM to 3AM | 6AM to 11PM | 8PM to 8AM |
| 8AM to 8PM | 8PM to 12PM | 8AM to 4PM |
| 4PM to 11AM | 3AM to 6PM | 3AM to 10AM |
| 5PM to 9AM | 10PM to 9PM | 8AM to 8PM |
| 6PM to 3AM | 8AM to 12PM | 12AM to 6PM |
