There are 50 students in Class 1 of June. On a certain day, 1 person asks for personal leave and 2 people ask for sick leave. What is the attendance rate for this class that day?
六1班有学生50人，某一天有1人请事假，2人请病假．这个班当天的出勤率是多少？
<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>