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Distance between two stations A and B is 680 km. A train cover the journey from A to B at 40 km per hour
Distance between two stations A and B is 680 km. A train cover the journey from A to B at 40 km per hour and returns back to A with a uniform speed of 60 km per hour. Find the average speed of the train during the whole journey? 1. 50 km/h 2. 48 km/h 3. 38 km/h 4. 58 km/h 45 km/h 5.
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Fundamentals of corporate finance
Authors: Robert Parrino, David S. Kidwell, Thomas W. Bates
2nd Edition
978-0470933268, 470933267, 470876441, 978-0470876442
