Question

A rectangular field is 120 metre long 100 metre broad How many rounds of this rectangular field will a boy take if he covers a distance of 2200 metre

Answer 1

Answer:

5rounds

Step-by-step explanation:

perimeter of rectangle=2(l+b)

perimeter of rectangle=2(120+100)

perimeter of rectangle=2*220

perimeter of rectangle=440

rounds=covered of distance/perimeter

rounds=2200/440

rounds=5

Answer 2

Answer:

Perimeter of rectangle= (120+100)2

=440 m

rounds=2200/440

=5