What is the time 1 hour and 45 minutes after 7:20?

To find the time 1 hour and 45 minutes after 7:20, follow these steps:

1. Add 1 hour to 7:20. This will give you 8:20.
2. Add 45 minutes to 8:20. This will give you 9:05.

So, the time 1 hour and 45 minutes after 7:20 is 9:05.