6+8+7= 21 21/3 = 7 The average is 7.
6.
3+7+2+8+10 = 30 30 ÷ 5 = 6 Average = 6
5.4
8+9+6 = 23 23/3 = 7 and 2/3
5.75
Sum = 36 Count = 6 Average = Sum/Count = 36/6 = 6
Oh, what a lovely question! To find the average of those numbers, you simply add them all together and then divide by how many numbers there are. So, for 6, 7, and 8, you would add them (6 + 7 + 8 = 21) and then divide by 3 (since there are 3 numbers), giving you an average of 7.
7 = average of 6 and 8
It is: 8+7+7+5+3+2+2 = 34/7 => 4 and 6/7 which is the average mean
7
It states that (ab)c = a(bc).