To make a cuboid fish tank without a cover, the length is 8 decimeters, the width is 6 decimeters, and the depth is 1 decimeter. How many square meters of glass should be used to make this fish tank?
做一只无盖的长方体鱼缸，长8分米，宽6分米，深1分米，做这只鱼缸至少要用玻璃多少平方米？
<gadget id="calculator">8 * 6</gadget>
<output>48</output>

<gadget id="calculator">8 * 1 * 2</gadget>
<output>16</output>

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

<gadget id="calculator">48 + 16 + 12</gadget>
<output>76</output>

<gadget id="calculator">76 / 100</gadget>
<output>19/25 = around 0.76</output>

<result>19/25 = around 0.76</result>