The volume of a cylinder is 150 cm**3, what is the volume of a cone with the same base and height in cm**3.
一个圆柱的体积是150cm**3，与它等底等高的圆锥的体积是多少cm**3．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">150 * (1/3)</gadget>
<output>50</output>

<result>50</result>