A kind of red brick used for building is 24cm long, 12cm wide, and 5cm thick. If 1000 bricks like this are built together, how much space can be developed?
一种建筑用的红砖长24cm，宽12cm，厚5cm，现把1000块这样的砖垒在一起，能展多大的空间．
<gadget id="calculator">1_000 / 1_000_000</gadget>
<output>1/1_000 = around 0.001</output>

<gadget id="calculator">24 * 12 * 5 * (1/1_000)</gadget>
<output>36/25 = around 1.44</output>

<result>36/25 = around 1.44</result>