average of 2,3,5,m,12,15 is 7 then m?
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Answered by
1
The answer is 5
I hope it satisfies your question
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Answered by
1
Step-by-step explanation:
Average= sum if all observation/no of observation
7= (2+3+5+m+12+15)/6
42= 37+m
m= 42-37
= 5
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