Afua got 90% on her first math exam, a 76% on her 2nd math exam, and a 925 on her 3rd math exam. What must her score being on her 4th math exam to have an average of 88% in the class?
+29 He must get a 94% on his 4th math exam to get an 88% on the class
(90 + 76 + 92 + 94) 352
352 divided by 4 = 88%
