The yield of a cornfield last year was 12,000 kilograms, and this year's yield has increased by 10 percent compared to last year, an increase of tens of thousands of kilograms.
一块玉米地去年的产量是1.2万千克，今年比去年增产一成，增产了多少万千克．
<gadget id="calculator">10 / 100</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">1.2 * (1/10)</gadget>
<output>0.12</output>

<result>0.12</result>