26 plus 16 plus 84 is equal to 126.
4(21 + 4)
84 + 16 = 100
That sum is 84. Since it's only one number, its mean is also 84. If those numbers were simply listed, without being added, then their mean would be 16.8 .
84
26 plus 16 plus 84 is equal to 126.
84 + 16 = 100
It is 84+16 = 100.
205
4(21 + 4)
The GCF is: 1
48+84+84=216
The total is 252
84 + 16 = 100
4 plus 80 = 84
420
That sum is 84. Since it's only one number, its mean is also 84. If those numbers were simply listed, without being added, then their mean would be 16.8 .