A trader bought a car at 30% discount on its original price. He sold it at a 80% increase on the price he bought it. What percent of profit did he make on the original price? Answers.
A) 18%
B) 26%
C) 12%
D) 32%
E) 15%
Original price = 100   CP = 70   S = 70*(180/100)= 
<gadget id="calculator">70*(180/100)</gadget>
<output>126</output>
126   100 - 126= 26%   Answer: 26%
<result>B</result>
A trader bought a car at 30% discount on its original price. He sold it at a 80% increase on the price he bought it. What percent of profit did he make on the original price?