There are 37 people in the class of six years, 2 people on sick leave, and 1 person on personal leave. What is the attendance rate?
六年一班今天出席37人，病假2人，事假1人，出勤率是多少．
<gadget id="calculator">37 + 2 + 1</gadget>
<output>40</output>

<gadget id="calculator">37 / 40</gadget>
<output>37/40 = around 0.925</output>

<gadget id="calculator">100 / 100</gadget>
<output>1</output>

<gadget id="calculator">(37/40) * 1</gadget>
<output>37/40 = around 0.925</output>

<result>37/40 = around 0.925</result>