If the sum of the sides of a cube is 60 decimeters, what is the volume of the cube?
一个正方体的棱长总和是60分米，这个正方体的体积是多少．
<gadget id="calculator">60 / 12</gadget>
<output>5</output>

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

<result>125</result>