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
| 7AM to 10PM | 4PM to 6PM | 7AM to 8PM |
| 4AM to 1PM | 6AM to 9AM | 4AM to 11AM |
| 6AM to 1PM | 8PM to 12AM | 1AM to 9AM |
| 9AM to 11AM | 5PM to 8PM | 7PM to 2AM |
| 2PM to 12AM | 3AM to 8AM | 11PM to 2PM |
| 9PM to 1PM | 8PM to 12AM | 5AM to 6AM |
