Put a cube iron with a side length of 2 decimeters into a tank with a length of 4 decimeters, a width of 3 decimeters, a height of 3 decimeters, and a water depth of 2.5 decimeters. Will the water overflow? If so, how many cubic decimeters of water will be spilled?
把一个棱长为2分米的正方体铁块，放入一个长4分米，宽3分米，高3分米，水深2.5分米的水槽中，水会溢出来吗？如果会，会溢出多少立方分米的水？
<gadget id="calculator">4 * 3</gadget>
<output>12</output>

<gadget id="calculator">2 / 12</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">2 * 2 * (1/6)</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">(2/3) - 3</gadget>
<output>-7/3 = around -2.333333</output>

<gadget id="calculator">2.5 + (-7/3)</gadget>
<output>0.166667</output>

<gadget id="calculator">4 * 3 * 0.166667</gadget>
<output>2.000004</output>

<result>2.000004</result>