50% of all high school students hate roller coasters; the rest love them. 20% of those students who love roller coasters own chinchillas. What percentage of students love roller coasters but do not own a chinchilla? Choose the correct answer.
A) 12%  B) 40%  C) 48%  D) 60%  E) 80%
Make a Table as mentioned below   ---------------------------------------------Love Roller Coasters---------------------Hate Roller Coasters----------------Total   Own chinchillas--------------------------20% of 50%=10% --------------------   Don't own chinchillas-------------------50%-10% = 40%----------------------   Total---------------------------------------------- 50% -------------------------------------50%-----------------------------   Answer: Option 40%
<result>B</result>
50% of all high school students hate roller coasters; the rest love them. 20% of those students who love roller coasters own chinchillas. What percentage of students love roller coasters but do not own a chinchilla?