The park needs to build a cuboid fish pond with a length of 8m, a width of 6m, and a depth of 2m. If cement is scraped on the inner wall and bottom of the fish pond, 0.8m**2 can be scraped per kilogram of cement. How many kilograms of cement is needed in total?
公园要修一个长8m，宽6m，深2m的长方体鱼池，如果在鱼池的内壁和底面刮水泥，每千克水泥可以刮0.8m**2，一共需要多少千克水泥．
<gadget id="calculator">8 * 6</gadget>
<output>48</output>

<gadget id="calculator">8 * 2</gadget>
<output>16</output>

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

<gadget id="calculator">48 + 16 + 12</gadget>
<output>76</output>

<gadget id="calculator">76 * 2</gadget>
<output>152</output>

<gadget id="calculator">152 - 48</gadget>
<output>104</output>

<gadget id="calculator">104 / 0.8</gadget>
<output>130</output>

<result>130</result>