A cylinder and a cone have the same base area and volume. If the height of the cone is 1.8 decimeters, how many decimeters is the height of the cylinder?
一个圆柱体和一个圆锥体的底面积相等，体积相等，乙知圆锥的高是1.8分米，圆柱的高是多少分米．
<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>