A cylinder and a cone have the same base area. The volume ratio of the cone to the cylinder is 1:6. The height of the cone is 4 cm. What is the height of the cylinder in cm?
一个圆柱一个圆锥底面积相等，圆锥与圆柱的体积比是1：6，圆锥的高是4厘米，圆柱的高是多少厘米．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">6 * (1/3) * 4</gadget>
<output>8</output>

<result>8</result>