hell avelesc.. 16 (x- 3) 87 17x or x (7 48) 39.Ex. 15. Distance betwee – InterviewSolution

1.	hell avelesc.. 16 (x- 3) 87 17x or x (7 48) 39.Ex. 15. Distance between two stations A and B is 778 km. A train covers the journeyfrom A to B at 84 km per hour and returns back to A with a uniform speed of 56 kmper hour. Find the average speed of the train during the whole journey2x 84 x 56(hr
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