72 x 78 = 5616
"Eight nines" totals up to seventy-two (72), which is certainly bigger than one half. "Eight ninths" ( 8/9 ) is 78% more than one half. (rounded)
72 + 75 + 78 + 72 + 73/5 = 74 is the mean of this data set
6. 72/6=12 78/6=13
78 is bigger than 34
The GCF is 6.
72/78 = 36/39 = 12/13
80 is 2 bigger than 78
72
It is 73.
74
It is: 73