The school wants to pave floor tiles for a rectangular classroom with a length of 8 meters and a width of 6 meters. Four floor tiles cover exactly one square meter. How many bricks are needed to pave this classroom?
学校要给一间长是8米，宽6米的长方形教室铺地砖，四块地砖正好好铺1平方米，铺好这间教室需要多少块砖？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">6 / (1/4)</gadget>
<output>24</output>

<gadget id="calculator">8 * 24</gadget>
<output>192</output>

<result>192</result>