Question

calculate how long its from 16h55 to 19h09

Answer 1

To calculate the duration between 16:55 and 19:09, you need to subtract the start time from the end time.

First, convert the time into a 24-hour format for easier calculation.

16:55 in 24-hour format is 16:55
19:09 in 24-hour format is 19:09

Now, subtract the start time from the end time:
19:09 - 16:55

The result is 2 hours and 14 minutes (2:14).