A township planted 200 hectares of cotton this year, 40 hectares more than last year, how much less cotton was planted last year than this year
某乡今年种棉花200公顷，比去年多40公顷，去年种植棉花比今年少多少
<gadget id="calculator">40 / 200</gadget>
<output>1/5 = around 0.2</output>

<result>1/5 = around 0.2</result>