The number of absentees in a certain class is the number of attendees (1/9), and later one person goes out for a meeting, so the ratio of the number of absentees to the number of attendees is 3:32. How many students are there in this class?
某班缺席人数是出席人数(1/9)，后来又有1人外出开会，这样缺席人数和出席人数的比是3：32．这个班有学生多少人？
<gadget id="calculator">3 / 22</gadget>
<output>3/22 = around 0.136364</output>

<gadget id="calculator">1 + (3/22)</gadget>
<output>25/22 = around 1.136364</output>

<gadget id="calculator">(3/22) * 9</gadget>
<output>27/22 = around 1.227273</output>

<gadget id="calculator">(27/22) - 1</gadget>
<output>5/22 = around 0.227273</output>

<gadget id="calculator">(25/22) / (5/22)</gadget>
<output>5</output>

<gadget id="calculator">5 * 9</gadget>
<output>45</output>

<gadget id="calculator">5 + 45</gadget>
<output>50</output>

<result>50</result>