title: how to make values of the table cell to centre in latex?
body: <p>Please tell me how to make the values in this table to appear in the centre.</p>
  
  <pre><code>\begin{table}[h]
      \begin{center}
  \caption{Mobile IP throughput statistics}
          \begin{tabular}{ | p{2.5cm} | p{2.5cm} | p{2.5cm} | }
              \hline Speed (km/hr) &amp; Max (packets/sec)  &amp; Sample mean (packets/sec) \\
              \hline 20 &amp; 261.67 &amp;  209.05\\
                             \hline 70 &amp; 262.5 &amp;  207.91\\
                             \hline 80 &amp; 259.58 &amp;  209.03\\ 
                             \hline 90 &amp; 260.75 &amp;  209.47\\
                             \hline 100 &amp; 260.33 &amp;  209.3\\
                              \hline 120 &amp; 262.42 &amp;  210.4\\
                              \hline 160 &amp; 259.08 &amp;  210.29\\                                 
              \hline
          \end{tabular}
  
          \label{table:table3}
      \end{center}
  \end{table}
  </code></pre>
  
  <p>Thanks</p>