The sum of the sides of a cube is 60dm, what is its volume in cubic decimeters?
一个正方体的棱长之和是60dm，它的体积是多少立方分米？
<gadget id="calculator">60 / 12</gadget>
<output>5</output>

<gadget id="calculator">5 * 5 * 5</gadget>
<output>125</output>

<result>125</result>