The number of people in the first workshop of Limin Machinery Factory is 320, which is 1/4 more than that in the second workshop. How many people are there in the second workshop?
利民机械厂第一车间人数320人，比第二车间的人数多(1/4)，第二车间有多少人？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 + (1/4)</gadget>
<output>5/4 = around 1.25</output>

<gadget id="calculator">320 / (5/4)</gadget>
<output>256</output>

<result>256</result>