The length of a rectangular plot is 20 metres more than its breadth. If the cost of fencing the plot @ Rs. 26.50 per metre is Rs. 5565, what is the length of the plot in metres?  Choose the correct choice from the following answers
A) 333
B) 200
C) 288
D) 210
E) 1999
Let length of plot = L meters, then breadth = L - 20 meters   and perimeter = 2[L + L - 20] = [4L - 40] meters   [4L - 40] * 26.50 = 5565   [4L - 40] = 5565 / 26.50= 
<gadget id="calculator">5565 / 26.50</gadget>
<output>210</output>
210   4L= 250   L = 250/4= 
<gadget id="calculator">250/4</gadget>
<output>125/2 = around 62.5</output>
62.5 meters.   Answer: 210
<result>D</result>
The length of a rectangular plot is 20 metres more than its breadth. If the cost of fencing the plot @ Rs. 26.50 per metre is Rs. 5565, what is the length of the plot in metres?