The number of people absent from class 1 today is the number of people present (1/39). Seek attendance.
六1班今天缺勤人数是出勤人数的(1/39)．求出勤率．
<gadget id="calculator">39 + 1</gadget>
<output>40</output>

<gadget id="calculator">39 / 40</gadget>
<output>39/40 = around 0.975</output>

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

<gadget id="calculator">(39/40) * 1</gadget>
<output>39/40 = around 0.975</output>

<result>39/40 = around 0.975</result>