The area of a rectangular field is 3584msq and its length is 64m.A boy runs around the field at rate of 6km/h .how long will he take to go 5times around it ?
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area= l×b
length = 64m
breath= ?
perimeter=?
area = l×b
= 3584= 64×b
= 3584÷64=b
= 56m= b
breath = 56m
perimeter=2(l+b)
after running 5 time
distance=5×2(l+b)
=5×2(64+56)
=10(120)
=1200m
length = 64m
breath= ?
perimeter=?
area = l×b
= 3584= 64×b
= 3584÷64=b
= 56m= b
breath = 56m
perimeter=2(l+b)
after running 5 time
distance=5×2(l+b)
=5×2(64+56)
=10(120)
=1200m
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