1.

The average age of \[6\] students is \[11\] years. If two more students of ages \[14\] years and \[16\] years join, what will their average age be?

A. \[13\,\,years\]
B. \[12\,\,years\]
C. \[12\frac{1}{2}years\]
D. \[11\frac{1}{2}years\]
Answer» C. \[12\frac{1}{2}years\]


Discussion

No Comment Found