If 1/6 of the number of people in the third class is transferred to the second class, then the number of people in the two classes is equal, and how much more the number of people in the third class is than the number of the second class
把三班人数的(1/6)调入二班，则两班人数相等，三班人数比二班人数多多少
<gadget id="calculator">6 / 1</gadget>
<output>6</output>

<gadget id="calculator">6 - 4</gadget>
<output>2</output>

<gadget id="calculator">2 / 4</gadget>
<output>1/2 = around 0.5</output>

<result>1/2 = around 0.5</result>