The volume of a cuboid is 315 cubic decimeters, the area of the base is 63 square decimeters, what is the height in decimeters.
一个长方体体积是315立方分米，底面积是63平方分米，高是多少分米．
<gadget id="calculator">315 / 63</gadget>
<output>5</output>

<result>5</result>