A cylinder and a cone have the same base and height, and the difference between their volumes is 36dm**3. Then what is the volume of this cylinder dm**3.
一个圆柱和一个圆锥等底等高，它们的体积之差是36dm**3．那么这个圆柱的体积是多少dm**3．
<gadget id="calculator">3 - 1</gadget>
<output>2</output>

<gadget id="calculator">36 / 2</gadget>
<output>18</output>

<gadget id="calculator">18 * 3</gadget>
<output>54</output>

<result>54</result>