SOLUTION: 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 tes
Algebra.Com
Question 637806: 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?
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Multiply the erroneous average times 6 to get back to the sum of the test scores, then divide by 7.
John
My calculator said it, I believe it, that settles it
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