Question
Jeremy scored 70, 80, 70, 90, 80, 100, 70 in his last seven math exams. The average score is _________.
- 80
- 70
- 30
- 90
The correct answer is: 80
The average no. =
![space space fraction numerator 70 plus 80 plus 70 plus 90 plus 80 plus 100 plus 70 over denominator 7 end fraction
equals 560 over 7
equals 80](data:image/png;base64,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)
Correct choice is 1 .
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