A piece of wire, if used to make a cuboid frame with a length of 9 cm, a width of 4 cm, and a height of 5 cm, is just used up. Now it is used to make a cube with a side length of 3cm, how many can be made? (neglected at joints)
一段铁丝，如果用来制作一个长9cm，宽4cm，高5cm的长方体框架，刚好用完．现用来制作棱长为3cm的正方体，可制作多少个？(接头处忽略不计)
<gadget id="calculator">9 + 4 + 5</gadget>
<output>18</output>

<gadget id="calculator">3 * 12</gadget>
<output>36</output>

<gadget id="calculator">4 / 36</gadget>
<output>1/9 = around 0.111111</output>

<gadget id="calculator">18 * (1/9)</gadget>
<output>2</output>

<result>2</result>