Question

How many times does Rani have to run around a field of 83m long and 12m wide in order to cover 812m ?

Answer 1

Answer:

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

Answer:

it's a rectangle

L=83m

B=12m

therefore perimeter=2(L+B)

=2(83+12)

=2x95

= 190m

No. of times rani run around feild =total distance cover / perimeter of feild

=812/190

= 4 26⁄95 she run around feild to cover distance 812m