The total output of green vegetables in a town last year was less than this year's (1/11), and this year's output was 200 tons. How many tons were each last year's output?
某乡去年绿色蔬菜的总产量比今年少(1/11)，今年产量200吨，去年的产量各是多少吨？
<gadget id="calculator">1 / 11</gadget>
<output>1/11 = around 0.090909</output>

<gadget id="calculator">1 - (1/11)</gadget>
<output>10/11 = around 0.909091</output>

<gadget id="calculator">200 * (10/11)</gadget>
<output>2_000/11 = around 181.818182</output>

<result>2_000/11 = around 181.818182</result>