The area of rectangular field is 3584 m square and its length is 64 M A boy runs around the field at the ratio of 6 km per hour how long will it take to go 5 times around it
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hola there
Breadth of the field = Area/length = 3584/64 = 56m
Perimeter of the field = 2*(64+56) = 240m
The boy covers five rounds of the field so the total distance covered by the boy = 240*5 = 1200m or 1.2km
Now time = distance/speed = 1.2/6 = 0.2 hrs = 12min
So the boy will go five times around the field in 12 min.
Breadth of the field = Area/length = 3584/64 = 56m
Perimeter of the field = 2*(64+56) = 240m
The boy covers five rounds of the field so the total distance covered by the boy = 240*5 = 1200m or 1.2km
Now time = distance/speed = 1.2/6 = 0.2 hrs = 12min
So the boy will go five times around the field in 12 min.
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