A TV factory produces 100 more TV sets in May than in April, and produces less (1/5) in April than in May, and produces in May? What is the correct column
某电视机厂五月份比四月份多生产100台电视机，四月份比五月份少生产(1/5)，五月份生产？正确列式是多少
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">100 / (1/5)</gadget>
<output>500</output>

<result>500</result>