A wheat experimental field produced 24.5 tons of wheat last year, which has increased by 20% this year. How many tons of wheat will this experimental field produce this year?
一块小麦实验田，去年产小麦24.5吨，今年增产了二成．这块实验田今年产小麦多少吨？
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 + (1/5)</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">24.5 * (6/5)</gadget>
<output>29.4</output>

<result>29.4</result>