A cone and a cylinder have the same base area and volume, the height of the cone is 5 cm, what is the height of the cylinder.
一个圆锥和一个圆柱的底面积和体积相等，圆锥高5cm，圆柱高多少．
<gadget id="calculator">5 / 3</gadget>
<output>5/3 = around 1.666667</output>

<result>5/3 = around 1.666667</result>