[tex]\begin{gathered} 0.2=\frac{2}{10} \\ \text{then} \\ \frac{1}{0.2}=\frac{1}{\frac{2}{10}}=\frac{10}{2}=5 \end{gathered}[/tex][tex]\begin{gathered} \frac{0.2}{1}=0.2 \\ \frac{0.2}{0.1}=\frac{2}{1}=2 \end{gathered}[/tex]
Average is computed as follows:
[tex]\begin{gathered} \text{Avg=}\frac{\text{ sum of terms}}{\text{ number of terms}} \\ \text{Avg}=\frac{5+0.2+2}{3} \\ \text{Avg}=\frac{7.2}{3} \\ Avg=2.4 \end{gathered}[/tex]
