cylinder and a cone have the same volume and the same base area. If the cone is 1.8 cm high, what is the height of the cylinder?
一个圆柱和一个圆锥的体积相等，底面积也相等，如果圆锥高1.8厘米，则圆柱高多少．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1.8 * (1/3)</gadget>
<output>0.6</output>

<result>0.6</result>