There are 50 students in Class 6 and 2. On a certain day, 1 person asks for sick leave and 2 people ask for personal leave. What is the attendance rate of Class 6 and 2 on this day?
六2班有学生50名，某天有1人请病假，2人请事假，六2班这天的出勤率是多少．
<gadget id="calculator">50 - 1 - 2</gadget>
<output>47</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>