A glass aquarium has a volume of 48 liters, the length of the aquarium is 6 decimeters, and the width is 4 decimeters. How many square meters of glass do you need to make this fish tank?
一个玻璃鱼缸，容积是48升，鱼缸的长是6分米，宽是4分米．做这个鱼缸需要玻璃多少平方米？
<gadget id="calculator">6 * 4</gadget>
<output>24</output>

<gadget id="calculator">48 / 6 / 4</gadget>
<output>2</output>

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

<gadget id="calculator">4 * 2</gadget>
<output>8</output>

<gadget id="calculator">12 + 8</gadget>
<output>20</output>

<gadget id="calculator">20 * 2</gadget>
<output>40</output>

<gadget id="calculator">24 + 40</gadget>
<output>64</output>

<result>64</result>