SAT Math Multiple Choice Practice Question 424: Answer and Explanation
7. If c is positive, what percent of 3c is 9 ?
Correct Answer: E
E Plug in 6 for c. The question is now asking what percent of 18 is 9. The answer would be 50. Which-ever choice gives you 50 when 6 is plugged in for C is the answer. Therefore, E is the answer. Remember: Plugging in good numbers will make your life much easier!