The adjacent table is data collected from a small primary school which gives the frequencies of the ages of the children. What is the relative frequency of children of age less than 8?

\begin{array}{|c|c|c|}
\hline \text { Age } & \text { Frequency } & \text { Relative Frequency } \\
\hline 6 & 25 & \\
\hline 7 & 23 & \\
\hline 8 & 29 & \\
\hline 9 & 30 & \\
\hline 10 & 26 & \\
\hline 11 & 27 & \\
\hline
\end{array}