Question

Sharon takes 20 min to cover a distance of 3.6 km on a bicycle calculate her speed in unit of km per hr and meter per sec

Answer 1

HERE IS YOUR ANSWER

TIME = 20 MIN = 20 X 60 = 1200 SECONDS

DISTANCE = 3.6 KM = 3.6 X 1000 = 3600 M

NOW SPEED IS = DISTANCE/TIME = 3600/1200= 3m/s

Answer 2

I can help u find the speed

Her speed is Distance/Time

                3.6/20

                   0.18m/s