The sum of the sides of a cuboid is 104 cm, and the ratio of length, width, and height is 7:2:4. What is the volume of this cuboid in cubic centimeters?
一个长方体的棱长总和是104厘米，长、宽、高的比是7：2：4，这个长方体的体积是多少立方厘米？
<gadget id="calculator">104 / 4</gadget>
<output>26</output>

<gadget id="calculator">7 + 2 + 4</gadget>
<output>13</output>

<gadget id="calculator">7 / 13</gadget>
<output>7/13 = around 0.538462</output>

<gadget id="calculator">2 / 13</gadget>
<output>2/13 = around 0.153846</output>

<gadget id="calculator">26 * (2/13)</gadget>
<output>4</output>

<gadget id="calculator">4 / 13</gadget>
<output>4/13 = around 0.307692</output>

<gadget id="calculator">26 * (7/13) * 4 * 26 * (4/13)</gadget>
<output>448</output>

<result>448</result>