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A cyclist rode at constant speed of 23 mph for 4 hours. Then, she decreased her rate of speed to 16 mph for 5 hours. How far did the cyclist ride in 9 hours?
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A cyclist rode at constant speed of 23 mph for 4 hours. Then, she decreased her rate of speed to 16 mph for 5 hours. How far did the cyclist ride in 9 hours?

User Cervyvin
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1 Answer

2 votes
172 miles because 23x4 is 92 and 16x5 is 80.
User Brandon Romano
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