Umesh walks around a rectangular park with length 110 m and width 70 m at the rate of 4 km/hr . In how much time will be completed five rounds.
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Answered by
8
Answer:
27mins
Step-by-step explanation:
given,
umesh walks around a rectangular park,
that means it is perimeter of rectangular park,
i.e,2(l+b)=2(110+70)=360m.
given that he walk at a rate of 4km/hr=4*60km/min
so to complete 5rounds,that means he covers 360*5=1800m,
therefore,
Time taken to complete 5rounds will be
(1800*60)/4000=27mins.
Hope it helps u....
Answered by
4
Answer:
27mins
Step-by-step explanation:
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