A square steel billet with a side length of 0.6 meters is forged into a rectangular parallelepiped steel with a cross section of 0.09 square meters. How long is the forged steel? (solution with equation)
一块棱长是0.6米的正方体的钢坯，锻成横截面是0.09平方米的长方体钢材，锻成的钢材有多长？(用方程解答)
<gadget id="calculator">0.6 ** 3</gadget>
<output>0.216</output>

<gadget id="calculator">0.216 / 0.09</gadget>
<output>2.4</output>

<result>2.4</result>