Question

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

Answer 1

Answer:

Hi, answer is B

Explanation:

Speed =distance/time

Speed =200/24

Speed =8.33

They asked in km

So, 8.33*18/5=30km/hr

Please mark it as brainliest

Answer 2

Answer:

(B)30

Explanation: Speed =distance/time

therefore speed=200/24 m/s

                      =200/24*18/5

                       =30km/hr