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

<gadget id="calculator">150 / (1/3)</gadget>
<output>450</output>

<result>450</result>