The wheat output of Xinmin Town last year was 800 tons. After planting new varieties of wheat this year, the output increased by 25% compared with last year. What is the output this year?
新民镇去年小麦的产量是800吨，今年改种新品种小麦后，产量比去年增产二成五，今年的产量是多少？
<gadget id="calculator">25 / 100</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 + (1/4)</gadget>
<output>5/4 = around 1.25</output>

<gadget id="calculator">800 * (5/4)</gadget>
<output>1_000</output>

<result>1_000</result>