A house is 12 meters long and 6 meters wide, and the ground is covered with square bricks with an area of 9 square decimeters. How many square bricks are needed in total?
一间房子长12米，宽6米，用面积9平方分米的方砖铺满地面，共需这样的方砖多少块？
<gadget id="calculator">6 / 9</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">12 * (2/3)</gadget>
<output>8</output>

<result>8</result>