You start night shift at 22:00 and finish at 06:00 with a 45-minute break. How many hours do you work?

To calculate the total number of hours worked, we'll follow these steps:

1. **Time difference without the break:**
   - The shift starts at 22:00 (10:00 PM) and ends at 06:00 (6:00 AM).
   - From 22:00 to midnight (24:00) = 2 hours.
   - From midnight (00:00) to 06:00 = 6 hours.
   - Total hours without the break = 2 + 6 = 8 hours.

2. **Subtracting the break:**
   - The break is 45 minutes, or 0.75 hours.
   - Therefore, the total time worked = 8 hours - 0.75 hours = 7.25 hours.

So, you work **7 hours and 15 minutes**.

Would you like any more details or explanations?

Here are 5 related questions:
1. How would the calculation change if the break were 1 hour instead of 45 minutes?
2. What if your shift ended at 07:00 instead of 06:00?
3. How would you calculate the total hours worked over a week with the same shift pattern?
4. How can this be expressed in minutes rather than hours?
5. How would you calculate your wage if you earned a certain hourly rate?

**Tip:** When calculating time across midnight, always separate hours before and after midnight for easier calculations.

Learn how to calculate total working hours for a night shift that starts at 22:00 and ends at 06:00 with a 45-minute break. This example shows time calculation techniques, including working across midnight and subtracting breaks. Suitable for students in Grades 6-8.

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