Question

find the average of 1/5 and 1/ 6 ​

Answer 1

$Average = \frac{ \frac{1}{5} + \frac{1}{6} }{2} \\ \: \: = \frac{ \frac{6 + 5}{30} }{2} \\ \: \: \: = \frac{ \frac{11}{30} }{2} \\ \: \: \: =\frac{11}{30} \times \frac{1}{2} \\ \: \: \: \: = \frac{11}{60}$