Question

the area of a rectangular field is 3584 m square and its length is 64 M.A boy runs around the field at the rate of 6km/h. how long will he take to go 5 minutes around it?

Answer 1

Answer:

Step-by-step explanation:

Field area= 3584m2

Length= 64m

Breadth=3584/64= 56 m

Perimeter= 2x(64+56)= 240 m

Speed of boy= 6 km/h

= 6000/60 m/min =100 m/min

In 1 min boy cover = 100 metre

In 5 min boy will cover = 5x 100= 500 m

No. of rounds taken by boy = 500/240 = 2.08