In the New Year's Day Gala, there are 47 people in Class 1 of Grade 6, 1 person on sick leave, and 2 people on personal leave. What is the attendance rate of Class 1 in Grade 6?
元旦联欢晚会，六年级一班出勤47人，病假l人，事假2人，六年级一班的出勤率是多少．
<gadget id="calculator">47 + 1 + 2</gadget>
<output>50</output>

<gadget id="calculator">47 / 50</gadget>
<output>47/50 = around 0.94</output>

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

<gadget id="calculator">(47/50) * 1</gadget>
<output>47/50 = around 0.94</output>

<result>47/50 = around 0.94</result>