An athlete runs 400 meters in 48 seconds. His speed is?

Options
- 20km/h
- 30km/h
- 40 km/h
- 50km/h

CORRECT ANSWER : 30km/h

Discussion Board
solution of this question is:::

speed = 400/48 (m/sec)
speed = 25/3(m/sec)
speed = 25/3*18/5
seed= 30 km/h

megha pandey 06-25-2020 06:28 AM

Write your comments


Enter the code shown above:

(Note: If you cannot read the numbers in the above image, reload the page to generate a new one.)


Advertisement
 
▲