Friday, May 3, 2013

6:36 AM

Question 1:

Ben is three times as old as Ron. Ed is 8 years younger than Ben. Ron is 7 years older than Ken. If the sum of the ages of all four people is 161, how many years old is Ron? 

(A) 15
(B) 19
(C) 22
(D) 24
(E) 27

Video Explanation:



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