A cube paper box is placed on the table, it covers an area of 25dm**2 of the table, what is the volume of this cube paper box.
一个正方体纸盒放在桌面上，它盖住桌面25dm**2的面积，这个正方体纸盒的体积是多少．
<gadget id="calculator">5 * 5 * 5</gadget>
<output>125</output>

<result>125</result>