Last year's cotton output increased by 10% compared to the previous year. What was the cotton output last year compared to the previous year?
去年棉花产量比前年增加了10%，去年棉花产量是前年的多少．
<gadget id="calculator">10 / 100</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">1 + (1/10)</gadget>
<output>11/10 = around 1.1</output>

<result>11/10 = around 1.1</result>