The Wang family has 8 hectares of arable land, of which 3 hectares are dry land. The area of dry land is what fraction of the total area of cultivated land?
王家有耕地8公顷，其中3公顷是旱地．旱地的面积是耕地总面积的几分之几？
<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<result>3/8 = around 0.375</result>