An electrical appliance mall sold 2,000 washing machines last year, and this year the number of washing machines sold increased by 1/4 compared to last year. How many washing machines were sold this year?
某电器商城去年卖出了2000台洗衣机，今年卖出的洗衣机比去年增加(1/4)，今年卖出了多少台洗衣机？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">2_000 * (1/4)</gadget>
<output>500</output>

<gadget id="calculator">2_000 + 500</gadget>
<output>2_500</output>

<result>2_500</result>