jordanschwerdt6198 jordanschwerdt6198 23-01-2024 Physics contestada 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