SOLUTION: A student averages 84 on five tests. If the student received grades of 84, 82, 81, and 79 on the first four exams, what grade did the student receive on the fifth exam?

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Question 196524This question is from textbook
: A student averages 84 on five tests. If the student received grades of 84, 82, 81, and 79 on the first four exams, what grade did the student receive on the fifth exam? This question is from textbook

Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
(84+82+81+79+x)/5=84
(326+x)=84*5
x=420-326
x=94 ans for the grade on the 5th test to get an 84 average.