There are total 5 hours or 300 minutes from 7am to 12pm. In words, this duration is equal to five hours or three hundred minutes.
How many hours from
| 2AM to 10AM | 6AM to 2PM | 10AM to 11AM |
| 8PM to 11PM | 6PM to 5PM | 1PM to 3AM |
| 3AM to 12AM | 4AM to 6PM | 7AM to 10PM |
| 5AM to 6AM | 10AM to 8AM | 5AM to 11PM |
| 11AM to 9AM | 11AM to 3AM | 11AM to 3PM |
| 2AM to 11PM | 9PM to 3PM | 11PM to 11AM |
