A factory shift is from 6:30 AM to 3:15 PM, with a 45-minute lunch break. How many hours do workers actually work?
Answer
8 hours
How to solve it
1
Total time: 6:30 AM to 3:15 PM = 8 hours 45 minutes
2
Minus lunch: 8:45 - 0:45 = 8 hours
Hints
Calculate total time at factory
Subtract the lunch break