During the physical education class, the 48 people in the class lined up and ran in a single file. Xiaohong said: "(1/6) of the total number is behind me." Counting from front to back, do you know where Xiaohong ranks?
上体育课时，全班48人排成一列纵队跑步．小红说："总人数的(1/6)排在我后面．"从前往后数，你知道小红排第几位吗？
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">48 * (1/6)</gadget>
<output>8</output>

<gadget id="calculator">48 - 8</gadget>
<output>40</output>

<result>40</result>