The sum of the lengths of a cuboid is 152 cm. The ratio of its length to width is 5:3, and the ratio of width to height is 2:1. What is the volume of this cuboid in cubic centimeters?
一个长方体的棱长总和是152厘米，它的长与宽的比是5：3，宽与高的比是2：1，这个长方体的体积是多少立方厘米．
<gadget id="calculator">152 / 4</gadget>
<output>38</output>

<gadget id="calculator">10 + 6 + 3</gadget>
<output>19</output>

<gadget id="calculator">10 / 19</gadget>
<output>10/19 = around 0.526316</output>

<gadget id="calculator">38 * (10/19)</gadget>
<output>20</output>

<gadget id="calculator">6 / 19</gadget>
<output>6/19 = around 0.315789</output>

<gadget id="calculator">38 * (6/19)</gadget>
<output>12</output>

<gadget id="calculator">3 / 19</gadget>
<output>3/19 = around 0.157895</output>

<gadget id="calculator">38 * (3/19)</gadget>
<output>6</output>

<gadget id="calculator">20 * 12 * 6</gadget>
<output>1_440</output>

<result>1_440</result>