In Litan Township, the sown area of wheat this year has increased by 30% compared with last year, and the sown area of wheat this year is equivalent to that of last year.
里潭乡今年小麦播种面积比去年增加了30%，今年小麦播种面积相当于去年的多少．
<gadget id="calculator">30 / 100</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">1 + (3/10)</gadget>
<output>13/10 = around 1.3</output>

<result>13/10 = around 1.3</result>