A rectangular parallelepiped glass jar has a length of 9dm, a width of 5dm, a height of 4dm, and a water depth of 3.2dm. If a regular iron block with a side length of 4dm is put in, how many liters of water will overflow in the jar?
一口长方体的玻璃缸，长9dm，宽5dm，高4dm，水深3.2dm，如果投入一块棱长为4dm的正体铁块，缸里的水溢出多少升？
<gadget id="calculator">4 * 4 * 4</gadget>
<output>64</output>

<gadget id="calculator">9 * 5 * 3.2</gadget>
<output>144</output>

<gadget id="calculator">9 * 5 * 4</gadget>
<output>180</output>

<gadget id="calculator">144 - 180</gadget>
<output>-36</output>

<gadget id="calculator">64 + (-36)</gadget>
<output>28</output>

<result>28</result>