A thin iron wire with a length of 60 cm is welded into a rectangular parallelepiped frame. The ratio of length, width, and height of this rectangular parallelepiped frame is 3:1:2. Find the volume of the cuboid.
将一根长为60厘米的细铁丝焊成一个长方体框架，这个长方体框架长、宽、高的比是3：1：2．求长方体的体积．
<gadget id="calculator">60 / 4</gadget>
<output>15</output>

<gadget id="calculator">3 + 2 + 1</gadget>
<output>6</output>

<gadget id="calculator">3 / 6</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">15 * (1/2)</gadget>
<output>15/2 = around 7.5</output>

<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">15 * (1/6)</gadget>
<output>5/2 = around 2.5</output>

<gadget id="calculator">2 / 6</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">15 * (1/3)</gadget>
<output>5</output>

<gadget id="calculator">(15/2) * (5/2) * 5</gadget>
<output>375/4 = around 93.75</output>

<result>375/4 = around 93.75</result>