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lutik1710 [3]
3 years ago
11

Adam tried to compute the average of his 6 test scores. he mistakenly divided the correct sum of all of his test scores by 5, wh

ich yielded 90. what is​ adam's correct average test​ score?
Mathematics
1 answer:
kipiarov [429]3 years ago
5 0
Sum/5 = 90
so Sum = 450 which should be divided by 6
450/6 = 75 as the real average.
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