The cotton output of Dongle Township this year is 47,300 kg. 10% more than last year. How many million kilograms of cotton was produced last year?
今年东乐乡棉花产量为4.73万千克．比去年增产10%．去年棉花产量是多少万千克？
<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>

<gadget id="calculator">4.73 / (11/10)</gadget>
<output>4.3</output>

<result>4.3</result>