A sprinkler truck travels 120 meters per minute, and the width of the sprinkler is 8 meters. How many square meters can be sprinkled in 20 minutes?
一辆洒水车，每分钟行驶120米，洒水的宽度是8米，20分钟能洒水多少平方米？
<gadget id="calculator">120 * 20 * 8</gadget>
<output>19_200</output>

<result>19_200</result>