The cost price of 12 articles is equal to the selling price of 8 articles. What is the profit percent?
Choose the correct option
A) 40%
B) 45%
C) 50%
D) 55%
E) 60%
8*SP = 12*CP   SP = 1.5*CP   The profit percent is 50%.   The answer is 50%.
<result>C</result>
The cost price of 12 articles is equal to the selling price of 8 articles. What is the profit percent?