Sarah decided to go on a road trip. She drove at a constant speed of 60 miles per hour for the first 2 hours. Then she took a break for 1 hour and continued driving at a reduced speed of 45 miles per hour for another 3 hours. Finally, she drove at a speed of 50 miles per hour for the last 1.5 hours. How many total miles did Sarah drive during her trip? Let's think step by step and output the final answer within \boxed{}.
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