A conical container with a height of 12 cm is filled with water and poured into a cylindrical measuring cup with the same bottom as it. What is the height of the water?
一个高是12cm的圆锥形容器盛满水，倒入和它等底的圆柱形量杯里，水的高度是多少
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">12 * (1/3)</gadget>
<output>4</output>

<result>4</result>