The volume of a cylinder is 18cm**3, what is the volume of a cone with the same base and height as dm**3.
圆柱的体积18cm**3，和它等底等高的圆锥体积是多少dm**3．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">18 * (1/3)</gadget>
<output>6</output>

<result>6</result>