Question

An athlete runs 200 meters race in 24 seconds. His speed in km/h is
A.20
B.24
C.28.5
D.30

Answer 1

here is your answer

given :

distance travelled = 200 meter

time taken = 24 seconds

to find : speed in km/hr

solution :

speed = distance/time taken

speed = 200/24

speed = 8.34 m/s = 30.024 km/hr

Answer 2

Hello

Speed = Distance / Time

Here D = 200m

T = 24 second

S = 200 / 24 = 8.34m/s = 30.4km/h

So answer = 30km/h

Thanks!!❤