Take a square billet with a side length of 0.5 meters and forge it into a rectangular steel with a cross-sectional area of 0.05 square meters. How long is the forged steel?
把一块棱长是0.5米的正方体钢坯，锻成横截面面积是0.05平方米的长方体钢材，锻成的钢材有多少长？
<gadget id="calculator">0.5 / 0.05</gadget>
<output>10</output>

<gadget id="calculator">0.5 * 0.5 * 10</gadget>
<output>2.5</output>

<result>2.5</result>