Uncle Wang’s home has a chili field. We only know that the length is 8 meters longer than the width, and the ratio of length to width is 5:3. How many square meters does Uncle Wang’s land have?
王大伯的家里有一块辣椒地，只知道长比宽多8米，长与宽的比是5：3，王大伯的这块地有多少平方米？
<gadget id="calculator">5 - 3</gadget>
<output>2</output>

<gadget id="calculator">8 / 2</gadget>
<output>4</output>

<gadget id="calculator">5 * 4</gadget>
<output>20</output>

<gadget id="calculator">3 * 4</gadget>
<output>12</output>

<gadget id="calculator">20 * 12</gadget>
<output>240</output>

<result>240</result>