A farm has a large seeder with a working width of 10 meters and a speed of 0.18 kilometers per minute. What is the sowing area per hour of this planter?
某农场有一部大型播种机，作业宽度是10米，作业时每分钟行0.18千米．这部播种机每小时播种面积是多少平方米？
<gadget id="calculator">0.18 * 1_000 * 1 * 60 * 10</gadget>
<output>108_000</output>

<result>108_000</result>