The ratio of length, width and height of a cuboid is 8:5:3, and the sum of the lengths of the sides of the cuboid is 128 cm. What is the volume of the cuboid in cubic centimeters?
一个长方体的长、宽、高的比是8：5：3，这个长方体的棱长总和是128厘米，这个长方体的体积是多少立方厘米？
<gadget id="calculator">128 / 4</gadget>
<output>32</output>

<gadget id="calculator">8 + 5 + 3</gadget>
<output>16</output>

<gadget id="calculator">8 / 16</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">32 * (1/2)</gadget>
<output>16</output>

<gadget id="calculator">5 / 16</gadget>
<output>5/16 = around 0.3125</output>

<gadget id="calculator">3 / 16</gadget>
<output>3/16 = around 0.1875</output>

<gadget id="calculator">16 * 32 * (5/16) * 32 * (3/16)</gadget>
<output>960</output>

<result>960</result>