There is a rectangular playground with a length of 80 meters and a width of 60 meters, and a concrete road with a width of 3 meters is built around it. Find the area of the road?
有一个长方形操场，长80米，宽60米，四周修一条宽3米的水泥路求路的面积？
<gadget id="calculator">86 * 66</gadget>
<output>5_676</output>

<gadget id="calculator">5_676 - 4_800</gadget>
<output>876</output>

<result>876</result>