Uncle Wang’s family harvested 2,400 kilograms of citrus last year, which is less than this year (1/11). How many kilograms of citrus have you harvested this year?
王大伯家去年收了2400千克柑橘，比今年少(1/11)．今年收了多少千克柑橘？
<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">2_400 / (10/11)</gadget>
<output>2_640</output>

<result>2_640</result>