A trader bought a car at 20% discount on its original price. He sold it at a 60% increase on the price he bought it. What percent of profit did he make on the original price? Choose the correct choice from the following options.
A) 28% B) 72% C) 12% D) 82% E) 16%
Original price = 100   CP = 80   S = 80*(160/100)= 
<gadget id="calculator">80*(160/100)</gadget>
<output>128</output>
128   100 - 128= 28%   28%nswer:28%
<result>A</result>
A trader bought a car at 20% discount on its original price. He sold it at a 60% increase on the price he bought it. What percent of profit did he make on the original price?