3=3*1
6=3*2
8=2^3
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Multiple of 3 , 6 and 8 is 2^3*3=24 and all his multiples
M24∈{72,96 }
The mean is found by dividing the sum of all terms by the number of terms present in the set.
Set up the equation:

The mean of this sequence is
5.
Step-by-step explanation:
the answer is in the above image