In 1989, the ratio of dry fields to paddy fields in Xinguang Village was 5:3. After converting 2,800 acres of dry fields into paddy fields last year, the ratio of dry fields to paddy fields was 1:2. How many acres of paddy and paddy fields does Xinguang Village have?
新光村1989年旱田与水田的比是5：3，去年将2800公亩旱田改成水田后，旱田与水田的比是1：2，新光村共有水旱田多少公亩？
<gadget id="calculator">5 + 3</gadget>
<output>8</output>

<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">1 + 2</gadget>
<output>3</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(5/8) - (1/3)</gadget>
<output>7/24 = around 0.291667</output>

<gadget id="calculator">2_800 / (7/24)</gadget>
<output>9_600</output>

<result>9_600</result>