A student got 74% in math and 84% in history. To get an overall average of 75%, how much should the student get in the third subject?
Choose the correct choice from the following.
A) 61%  B) 63%  C) 65%  D) 67%  E) 69%
74 + 84 + x = 3*75   x = 67   The answer is 67%.
<result>D</result>
A student got 74% in math and 84% in history. To get an overall average of 75%, how much should the student get in the third subject?