Question

How many times does Rani have to run around a field of 83m long and 33m wide in order to cover 812m ?

Answer 1

Length of the rectangular field = 83 Mtrs.

Breadth of the rectangular field = 33 Mtrs.

So The perimeter of the rectangular field = 2 (Length + Breadth) = 2 (83 + 33) = 2 x 116 = 232 Mtrs.

Rani has to run = 812 Mtrs.

So the total no. of rounds Rani has to take arounf the field = 812 / 232 = 3.5 round.

Ans: 3.5 Rounds.

Answer 2

perimeter of Field = 2*(83+33) = 232 m
so, 232m is covered in 1 round
then 812m will be covered in 812/232 = 3.5