Question

the area of rectangular fields 3584m it's length is 64m a boy runs around the field at the rate of 6km|H how long will he takes to go 5timesthe area of rectangular field is 3584 m square and its length is 64 M A boy runs around the field at the rate of 6 km per hour how long will you take with a 5 times around it

Answer 1

given,
l=64
area of a rectangle=3584
l×b=3584
b=3584/64
b=56
perimeter=2(l+b)
=2(64+56)
= 2(120)
=240m
5times around rectangle=5×240
=1200
=1.2km
time taken by boy=1.2/6
=0.2 hr