A park is 1500 m long and 750 m wide. A cyclist has to take 4 rounds of this park. How much time will he take at speed of 4.5km/h
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Answer:
24 hours or 1 day
Step-by-step explanation:
Perimeter of the park=2(l+b)
=2(1500+750)
=2*2250
=4500 m
Total distance to be covered by the cyclist =4 *4500
= 18000 m
Speed (in m/s)=4.5*5/18
=1.25 m/s
Time = distance / speed
Time =18000/1.25
Time =1440 seconds
Time = 24 hrs or 1 day
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