Question

Q1. A man is walking at a speed of 6 km per hour. After every km, he takes rest for 2 minutes. How much time will it take to cover a distance of 4 km?​

Answer 1

50minutes or 5/6hr

Explanation:

Speed of Man is 10km/hr

or 10km/60min = 1km/6min.

5km can be distributed in five parts as like

1+1+1+1+1

So time taken, 6+5+6+5+6+5+6+5+6 = 50min.

Ans will be 50min or 5/6hr