Question

Ravi walks at a uniform speed of 4km/hr. How much time can he take to cover 600 metres??​

Answer 1

Answer:

9 minutes

Step-by-step explanation:

4km/hr / 3.6 = 1.11... m/s

600m / 1.11m/s = 540s = 9minutes

Answer 2

Answer:

540 s

Step-by-step explanation:

Speed = 4km/hr

           = 4 * (5/18)

           = 10/9 m/s

Distance = 600 m

Time = distance/speed

= 600 * 9/10

= 540 s