The TV factory produces 36,000 TV sets this year, which is equivalent to (1/4) of last year's output. How many TV sets were produced last year?
电视机厂今年生产电视机36000台，相当于去年产量的(1/4)，去年生产多少台？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">36_000 / (1/4)</gadget>
<output>144_000</output>

<result>144_000</result>