A cylindrical steel material with a height of 6 decimeters is melted and cast into a cone with the same area as its base. What is the height of the cone in meters?
把一个高6分米的圆柱形钢材熔铸成与它底面积相等的圆锥体，这个圆锥体的高是多少米．
<gadget id="calculator">18 / 10</gadget>
<output>9/5 = around 1.8</output>

<result>9/5 = around 1.8</result>