A sprinkler truck travels 80 meters per minute, and the width of the sprinkler is 5 meters. How much ground can a sprinkler drive for 7 minutes?
一辆洒水车每分钟行驶80米，洒水的宽度是5米．洒水车行驶7分钟，能给多大的地面洒水？
<gadget id="calculator">80 * 7 * 5</gadget>
<output>2_800</output>

<result>2_800</result>