Question

a body covers 3km in 20 min.find the speed in km/hr​

Answer 1

hey mate ur answer....

speed = distance/time

= 3km/0.33hr

= 9km/hr

hope it helps u.....

Answer 2

Answer:

Speed = distance/ time

= 3/20x1/60

= 0.25

Speed = 0.25 km/ hr