Let's break down the problem:

• You start work at 22:00 (10:00 PM) and finish at 06:00 (6:00 AM).
• Total time worked without a break would be from 22:00 to 06:00, which is 8 hours.
• You take a 45-minute break.

Now, let's calculate the actual working hours:

1. Total shift length:
   From 22:00 to 06:00 = 8 hours.

2. Break time:
   45 minutes = 45/60 = 0.75 hours.

3. Total working hours = 8 hours - 0.75 hours = 7.25 hours.

So, the number of hours you work is 7.25 hours.

Would you like further clarification or details? Here are some related questions to expand the discussion:

1. How do you calculate hours across different days?
2. How do you convert minutes to a decimal for hours?
3. What are other ways to manage breaks in shift scheduling?
4. How would you calculate hours if the break was 1 hour and 15 minutes instead?
5. How would overtime hours be calculated in this situation?

Tip: When converting minutes to hours, divide the minutes by 60 to get a decimal representation.