SOLUTION: Peter took five tests. The average of four of the tests is 84. What score did he get on his fifth test if the average of the five tests is 80?
a 64 b 70 c 80 d
Algebra.Com
Question 317105: Peter took five tests. The average of four of the tests is 84. What score did he get on his fifth test if the average of the five tests is 80?
a 64 b 70 c 80 d 82 e 84
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
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He got an 64 on the last test.
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