there is park of length 100 m and width 80m.there is path in middle of park across the length and breadth crossing each other.the breadth of path 3m.what % of park used for path?  Choose the correct choice from the following options
A) 5.53	B) 6.63	C) 4.43	D) 8.61	E) 5.81
area of park=100*80= 
<gadget id="calculator">100*80</gadget>
<output>8_000</output>
8000m2.   area of path=100*3+80*3-3*3=300+240-9=540-9= 
<gadget id="calculator">540-9</gadget>
<output>531</output>
531m2.   %of path=531/8000*100= 
<gadget id="calculator">531/8000*100</gadget>
<output>531/80 = around 6.6375</output>
6.6375%   answer 6.63
<result>B</result>
there is park of length 100 m and width 80m.there is path in middle of park across the length and breadth crossing each other.the breadth of path 3m.what % of park used for path?