Two men start from points A and B respectively, 42 km apart. One walks from A to B at 4 km/hr and another walks from B to A at a certain uniform speed. They meet each other after 6 hrs. Find the speed of the second man.

Asked by Somi Patel | 26th Oct, 2012, 02:57: PM

Expert Answer:

Answered by  | 26th Oct, 2012, 03:12: PM

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