The volume of a cylindrical oil barrel is 32 cubic decimeters, the area of the bottom of the barrel is 8 square decimeters, how many decimeters is the depth of the oil barrel?
一个圆柱形油桶的容积是32立方分米，桶底的面积是8平方分米，油桶的深是多少分米？
<gadget id="calculator">32 / 8</gadget>
<output>4</output>

<result>4</result>