There are total 10 hours or 600 minutes from 6am to 4pm. In words, this duration is equal to ten hours or six hundred minutes.
How many hours from
| 3AM to 2AM | 10AM to 5AM | 4PM to 10AM |
| 8AM to 7AM | 7AM to 3AM | 9AM to 7PM |
| 1AM to 10PM | 3AM to 4PM | 5AM to 3PM |
| 9PM to 9AM | 1AM to 2PM | 10AM to 1AM |
| 1AM to 4AM | 1AM to 4PM | 10AM to 7PM |
| 8PM to 7PM | 8PM to 2PM | 9AM to 5PM |
