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 most appropriate option.
A) A)10% B) B)12% C) C)14% D) D)20% E) E)28%
Original price = 100   CP = 80   S = 80*(160/100)= 
<gadget id="calculator">80*(160/100)</gadget>
<output>128</output>
128   100 - 128= 28%   28%)
<result>E</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?