A shopkeeper has 100 kg of apples. He sells 50% of these at 25% profit and remaining 50% at 30% profit. Find his % profit on total.
Choose the correct choice from the following:
A) 27.5%	B) 25.6%	C) 31.5%	D) 35.9%	E) 29.5%
Total number of apples = 100   Let the cost price be x   Selling price at 25% profit = 1.25x   Selling price at 30% profit = 1.3x   Profit % = ((SP - CP)/CP)*100   Profit % = ((1/2)*100*1.25x + (1/2)*100*1.3x - 100x)/100x * 100 = (255-200)/2= 
<gadget id="calculator">(255-200)/2</gadget>
<output>55/2 = around 27.5</output>
27.5%   27.5%nswer is 27.5%
<result>A</result>
A shopkeeper has 100 kg of apples. He sells 50% of these at 25% profit and remaining 50% at 30% profit. Find his % profit on total.