Final answer:
The person worked for 8 hours and 45 minutes.
Explanation:
The person worked for 8 hours and 45 minutes.
To calculate the total hours worked, subtract the time of leaving from the time of arrival, accounting for lunch break:
5:15 P.M. - 8:30 A.M. = 8 hours and 45 minutes
Therefore, the person worked for 8 hours and 45 minutes.
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