There are 47 people in a certain class who came to school today, and 3 people asked for sick leave. What is the attendance rate today?
某班今天到校上课的有47人，请病假的有3人，今天的出勤率是多少．
<gadget id="calculator">47 + 3</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>