Teacher Yang’s house is laying floor tiles for the new house, and the master bedroom needs 24 square bricks for an 18-square-meter square meter. According to this calculation, the area of Mr. Yang's new house is 108 square meters. How many square bricks should be prepared at least?
杨老师家为新房铺地板砖，主卧室18平方米要用方砖24块．照这样计算，杨老师家新房的面积是108平方米，至少需要准备多少块这样的方砖？
<gadget id="calculator">24 * 108</gadget>
<output>2_592</output>

<gadget id="calculator">2_592 / 18</gadget>
<output>144</output>

<result>144</result>