Yihua Department Store's electrical department store sold 1,800 computers last year, and this year's sales volume has increased by 25% compared with last year. How many computers were sold this year?
益华百货电器商场去年销售了1800台电脑，今年的销售量比去年增加了25%．今年销售了多少台电脑？
<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">1_800 * (5/4)</gadget>
<output>2_250</output>

<result>2_250</result>