SOLUTION: A mean average of 60 on 8 exams is needed to pass a course. On her first seven exams shamika scored a 48 72 76 57 71 78 and 55. What grade must she receive to pass the course on h

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Question 421158: A mean average of 60 on 8 exams is needed to pass a course. On her first seven exams shamika scored a 48 72 76 57 71 78 and 55. What grade must she receive to pass the course on her next exam
Answer by sudhanshu_kmr(1152) About Me  (Show Source):
You can put this solution on YOUR website!
total marks required = 60*8 = 480
minimum marks that must be receive = 480 - ( 48 + 72+76+57+71+78+55)
= 23

so, 23 or more.