The sum of the lengths of a cuboid is 48 cm, the length is 5 cm, and the width is 3 cm. What is the surface area of the cuboid in square centimeters?
一个长方体棱长总和是48厘米，长是5厘米，宽是3厘米，这个长方体的表面积是多少平方厘米．
<gadget id="calculator">5 * 3</gadget>
<output>15</output>

<gadget id="calculator">48 / 4</gadget>
<output>12</output>

<gadget id="calculator">12 - 5 - 3</gadget>
<output>4</output>

<gadget id="calculator">5 * 4</gadget>
<output>20</output>

<gadget id="calculator">3 * 4</gadget>
<output>12</output>

<gadget id="calculator">15 + 20 + 12</gadget>
<output>47</output>

<gadget id="calculator">47 * 2</gadget>
<output>94</output>

<result>94</result>