In the morning, the class teacher counted the number of people. The class leader reported that 37 people were present, 2 people were on personal leave, and 1 person was on sick leave. What is the attendance rate today?
早晨班主任清点人数，班长报告出勤37人，请事假2人，请病假1人，今天的出勤率是百分之几？
<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>