Calculate the average of and .
Calculate the average of \( 1 \) and \( 12 \).
Calculate the average
of \( 2,5, \) and \( 9 \).
Calculate the average
of \( 10,3,2, \) and \( 4 \).
Calculate the average
of \( 0,0, \) and \( 8 \).
Calculate the average
of \( 7,6,5, \) and \( 5 \).
Calculate the average of and .
6.5
Calculate the average
of and .
Calculate the average
of and .
Calculate the average
of and .
Calculate the average
of and .
Calculate the average
of \( 11,13,4, \) and \( 9 \).
Calculate the average of \( 10\frac{1}{2},10\frac{1}{2},10\frac{1}{2}, \) and \( 10\frac{1}{2} \).
Calculate the average
of \( 21,0,0, \) \( 0 \).
Calculate the average
of and .
Calculate the average of and .
Calculate the average
of .