The sum of the lengths of the sides of a cuboid is 60cm, the width and height are 6cm and 5cm respectively, what is its volume in cm**3.
一个长方体棱长总和是60cm，宽和高分别是6cm、5cm，它的体积是多少cm**3．
<gadget id="calculator">60 / 4</gadget>
<output>15</output>

<gadget id="calculator">15 - 6 - 5</gadget>
<output>4</output>

<gadget id="calculator">4 * 6 * 5</gadget>
<output>120</output>

<result>120</result>