A square steel billet has an edge length of 6dm, and it is forged into a cuboid steel with a cross-sectional area of 9cm**2. What is the length of the steel in m?
一个正方体钢坯棱长6dm，把它锻造成横截面的面积是9cm**2的长方体钢材，钢材的长是多少m？
<gadget id="calculator">9 / 100</gadget>
<output>9/100 = around 0.09</output>

<gadget id="calculator">6 / (9/100) / 10</gadget>
<output>20/3 = around 6.666667</output>

<gadget id="calculator">6 * 6 * (20/3)</gadget>
<output>240</output>

<result>240</result>