There are total 3 hours or 180 minutes from 7am to 10am. In words, this duration is equal to three hours or one hundred eighty minutes.
How many hours from
| 4AM to 4PM | 4PM to 8PM | 12AM to 10AM |
| 9PM to 7AM | 4PM to 10PM | 9PM to 1PM |
| 12PM to 2AM | 1PM to 1AM | 2AM to 1PM |
| 11AM to 4AM | 4AM to 5PM | 9PM to 5PM |
| 5AM to 7PM | 12PM to 1PM | 10PM to 6AM |
| 12PM to 7AM | 7PM to 9PM | 5PM to 6PM |
