There are 100 students in Yuhong Primary School, 2 of them are absent today, what is the attendance rate for today?
育红小学有100名学生，今天缺席2人，今天的出勤率是多少．
<gadget id="calculator">100 - 2</gadget>
<output>98</output>

<gadget id="calculator">98 / 100</gadget>
<output>49/50 = around 0.98</output>

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

<gadget id="calculator">(49/50) * 1</gadget>
<output>49/50 = around 0.98</output>

<result>49/50 = around 0.98</result>