Question
Jon's test grades are 76,84,83 and 78.What does he need to make on his next test to have an 83 average?
Answers
Ms. Sue
83 * 5 = 415
415 - (76 + 84 + 83 + 78) = ?
415 - (76 + 84 + 83 + 78) = ?
Kayley
415-321=94