A piece of parallelogram land has a base length of 240 meters and a height of 60 meters. A total of 8640 kilograms of corn can be harvested. How many kilograms of corn can be harvested on average per hectare?
一块平行四边形地，底长240米，高60米，共收玉米8640千克，平均每公顷收玉米多少千克？
<gadget id="calculator">60 / 10_000</gadget>
<output>3/500 = around 0.006</output>

<gadget id="calculator">240 * (3/500)</gadget>
<output>36/25 = around 1.44</output>

<gadget id="calculator">8_640 / (36/25)</gadget>
<output>6_000</output>

<result>6_000</result>