A cyclist covers 900 m in 3 min. Find his speed in Km/h.
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Answer:
18 km/hr
Step-by-step explanation:
Given,
A cyclist covers 900 m in 3 min. Find his speed in Km/h.
Speed=Distance/time
Speed=900/3 m/ min
change minutes into seconds
3*60=180 sec
Speed=900/180 m/sec
to change m/sec to km/hr multiply with 18/5
900/180*18/5=18 km/hr
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