A certain township produced 28,000 tons of wheat last year, and this year it has increased by 30% compared to last year. How many tons of wheat will be produced this year?
某乡去年小麦产量2.8万吨，今年比去年增产三成．今年小麦产量多少万吨？
<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>

<gadget id="calculator">2.8 * (13/10)</gadget>
<output>3.64</output>

<result>3.64</result>