A clothing factory originally had 500 workers, among whom women workers accounted for (4/5), and this year a group of women workers were recruited, and now women workers accounted for the total number of workers (5/6), how many people were recruited this year?
某服装厂原有工人500人，其中女工占(4/5)，今年又招进一批女工，这时女工占总人数的(5/6)，今年又招进多少人？
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">1 - (4/5)</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">1 - (5/6)</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">(1/5) / (1/6)</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">500 * (6/5)</gadget>
<output>600</output>

<gadget id="calculator">600 - 500</gadget>
<output>100</output>

<result>100</result>