A rural road is about 28 kilometers long and 29 meters wide. How many square meters does this rural road occupy?
一条乡道公路长约28千米，宽约29米，这条乡道公路占地约是多少平方米？
<gadget id="calculator">2_800 * 29 * 10</gadget>
<output>812_000</output>

<result>812_000</result>