Hence, the sum of their ages is 114/3 = 38. From 38, subtract 4; you will get 34. Now, imagine that instead of Jason you have another person, Mason, who is 4 years younger than Jason. Then Anne + Mason = 34 and Anne = Mason. Hence, Anne is 34/2 = 17 = Mason, and Jason is 4 years older. ANSWER. Jason is 21 years old.