The volume of the cuboid is 350m**3, its height is 250dm, what is the area of its base?
长方体的体积是350m**3，它的高是250dm，它的底面积是多少？
<gadget id="calculator">250 / 10</gadget>
<output>25</output>

<gadget id="calculator">350 / 25</gadget>
<output>14</output>

<result>14</result>