A glass fish tank without a cover is in the shape of a cuboid, with a length of 6 decimeters, a width of 4 decimeters, and a height of 3.6 decimeters. How many square decimeters of glass are needed to make this fish tank?
一个无盖的玻璃鱼缸的形状是长方体，长6分米，宽4分米，高3.6分米，做这个鱼缸至少需要多少平方分米的玻璃？
<gadget id="calculator">6 * 4</gadget>
<output>24</output>

<gadget id="calculator">6 * 3.6</gadget>
<output>21.6</output>

<gadget id="calculator">4 * 3.6</gadget>
<output>14.4</output>

<gadget id="calculator">21.6 + 14.4</gadget>
<output>36</output>

<gadget id="calculator">36 * 2</gadget>
<output>72</output>

<gadget id="calculator">24 + 72</gadget>
<output>96</output>

<result>96</result>