A seller of used cars has 10 cars to sell and each of his clients selected 2 cars that he liked most. If each car was selected exactly thrice, how many clients visited the garage?
Choose one: A) 8 B) 10 C) 15 D) 14 E) 16
IfNo caris selected more than once then the number of clients = 10/2= 
<gadget id="calculator">10/2</gadget>
<output>5</output>
5   But since every car is being selected three times so No. of 15lients must be thrice as well=5*3= 
<gadget id="calculator">5*3</gadget>
<output>15</output>
15   Answer: option 15
<result>C</result>
A seller of used cars has 10 cars to sell and each of his clients selected 2 cars that he liked most. If each car was selected exactly thrice, how many clients visited the garage?