(i) A train runs at 72 km/h. What is its speed in m/min?
(ii) A cyclist's speed is 5 m/s. How many kilometres does he cover in 1 hour?
Answers
Answered by
2
Answer:
72km/h=72*1000/60
72000/60
120m/min
5m/s=18m/s
Answered by
2
Answer:
(1)72×1000/60=1200m/min
(2)5×3600/1000=18km
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