Question 133234
Adam tried to compute the average of his 7 test scores. He mistakenly divided the correct sum of all of his test scores by 6, which yielded 84.  What is Adam's correct average test score?
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Let "x" be the total number of points he earned.
x/6 = 84 
x = 504
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His average if he really took 7 test is:
504/7 = 72
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Cheers,
Stan H.