cuboid wooden box is 12 decimeters long, 8 decimeters wide, and 6 decimeters high. If the surface is painted with paint (the bottom surface is not painted), if 0.25 grams of paint is used per square decimeter, how many grams of paint are required?
一个长方体木箱，长12分米、宽8分米、高6分米，如果把它的表面涂上油漆(底面不涂)，如果每平方分米用油漆0.25克，共需油漆多少克？
<gadget id="calculator">12 * 8</gadget>
<output>96</output>

<gadget id="calculator">12 * 6</gadget>
<output>72</output>

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

<gadget id="calculator">72 + 48</gadget>
<output>120</output>

<gadget id="calculator">120 * 2</gadget>
<output>240</output>

<gadget id="calculator">96 + 240</gadget>
<output>336</output>

<gadget id="calculator">336 * 0.25</gadget>
<output>84</output>

<result>84</result>