A square billet with a side length of 0.6 decimeters is forged into a rectangular parallelepiped steel with a cross section of 0.03 square decimeters. How long is the forged steel?
一块棱长是0.6分米的正方体的钢坯，锻成横截面是0.03平方分米的长方体钢材，锻成的钢材有多长？
<gadget id="calculator">0.216 / 0.03</gadget>
<output>7.2</output>

<result>7.2</result>