How can i divide values in a query output?

I have this code:

<cfoutput query="GetResults">
  <tr>
  <td nowrap="nowrap">#csedept_name#</td>
  <td nowrap="nowrap">#question_1#</td>
  <td nowrap="nowrap">#question_2#</td>
  <td nowrap="nowrap">#question_3#</td>
  <td nowrap="nowrap">#question_4#</td>
  <td nowrap="nowrap">#question_5#</td>
  <td nowrap="nowrap">(#question_1#/#question_2#)</td>
  </tr>

In line 9 I dont get the answert i would like i actually get the value of question_1 and question_2 , something like (5/4). How would i get it to show 1.25?