A cuboid with a length of 10 decimeters, a width of 8 decimeters and a height of 6 decimeters, what is its surface area in decimeters**2.
一个长10分米，宽8分米，高6分米的长方体，它的表面积是多少分米**2．
<gadget id="calculator">10 * 8</gadget>
<output>80</output>

<gadget id="calculator">10 * 6</gadget>
<output>60</output>

<gadget id="calculator">8 * 6</gadget>
<output>48</output>

<gadget id="calculator">80 + 60 + 48</gadget>
<output>188</output>

<gadget id="calculator">188 * 2</gadget>
<output>376</output>

<result>376</result>