The annual output of cotton in Yinghua Village was 41.6 tons, which was 25% more than that of the previous year. How many tons of cotton was produced last year?
樱花村前年产棉花41.6吨，去年比前年多收了二成五，去年产棉花多少吨？
<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">41.6 * (5/4)</gadget>
<output>52</output>

<result>52</result>