) An athlete runs 200 metres race in 24 seconds. What is his speed in km/h.
(a)20 km/h.
(b) 30 km/h
(c) 40 km/h.
(d) 50 km/h
Answers
Answered by
0
Answer:
The answer is 30 km/h
Step-by-step explanation:
Answered by
0
Answer:
b)30 km/h
Step-by-step explanation:
speed =distance /time
= 200/24 m/s
=> 200/24m/s
= 200/24×18 /5
= 30 km/hr
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