Ram professes to sell his goods at the cost price but he made use of 500 grms instead of a kg, what is the gain percent?
A. 11%	Select the correct option
A) 11 1/9%  B) 11 1/8%  C) 11 9/9%  D) 100%  E) 11 1/5%
500 --- 500   100 --- ? =&gt; 100%   Answer:100%
<result>D</result>
Ram professes to sell his goods at the cost price but he made use of 500 grms instead of a kg, what is the gain percent?
A. 11%