There are 47 people in class 61 today, 2 of them asked for leave due to illness, and 1 person went out because of something. What is the attendance rate of the students in class 61?
六1班今天出勤47人，有2人因病请假，有1人有事外出，六1班学生的出勤率是多少．
<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>