Some items were bought at 6 items for Rs. 5 and sold at 5 items for Rs. 6. What is the gain percentage? Select the correct option
A) 44%	B) 42%	C) 46%	D) 48%	E) 41%
gain percentage =(6*6/5*5-1)100   =11/25*100= 
<gadget id="calculator">11/25*100</gadget>
<output>44</output>
44%   44%nswer : 44%
<result>A</result>
Some items were bought at 6 items for Rs. 5 and sold at 5 items for Rs. 6. What is the gain percentage?