Forge two square steel billets with a length of 5 decimeters into a rectangular steel billet with a length of 10 decimeters and a width of 5 decimeters. What is the height of the forged rectangular steel billet?
把两个棱长5分米的正方体钢坯，锻造成长10分米，宽5分米的长方体钢坯，锻造成的长方体钢坯的高是多少分米？
<gadget id="calculator">10 * 5</gadget>
<output>50</output>

<gadget id="calculator">2 / 50</gadget>
<output>1/25 = around 0.04</output>

<gadget id="calculator">5 * 5 * 5 * (1/25)</gadget>
<output>5</output>

<result>5</result>