Rohit takes 3 hrs more than Ajay to walk 30 km, if Rohit doubles his pace, he is ahead of Ajay by 1½ hrs. Find their speed of walking.

Asked by anweshad026 | 23rd May, 2019, 11:25: AM

Expert Answer:

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Answered by Yasmeen Khan | 23rd May, 2019, 12:21: PM