The attendance rate of a certain class today is 92.5%, 2 people ask for sick leave, and 1 person takes personal leave. How many people are on duty today?
某班今天的出勤率为92.5%，请病假2人，事假1人，今天出勤多少人．
<gadget id="calculator">2 + 1</gadget>
<output>3</output>

<gadget id="calculator">92.5 / 100</gadget>
<output>0.925</output>

<gadget id="calculator">1 - 0.925</gadget>
<output>0.075</output>

<gadget id="calculator">3 / 0.075</gadget>
<output>40</output>

<gadget id="calculator">40 - 3</gadget>
<output>37</output>

<result>37</result>