jordanschwerdt6198 jordanschwerdt6198

23-01-2024
Physics

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A person travels from A to B. 1/3 of the distance he traveled at 15 km/h, and the remaining 2/3 at 20 km/h. Find the average speed?
A. 17 km/h
B. 18 km/h
C. 19 km/h
D. 20 km/h

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