A cuboid is surrounded by a wire with a length of 48 cm. This cuboid is 5 cm long and 4 cm wide. What is its surface area in square centimeters?
用一根长48厘米的铁丝围成一个长方体，这个长方体长5厘米，宽4厘米，它的表面积是多少平方厘米？
<gadget id="calculator">5 * 4</gadget>
<output>20</output>

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

<gadget id="calculator">5 + 4</gadget>
<output>9</output>

<gadget id="calculator">12 - 9</gadget>
<output>3</output>

<gadget id="calculator">5 * 3</gadget>
<output>15</output>

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

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

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

<result>94</result>