A school wall with a length of 80 meters, a width of 0.24 meters, and a height of 2 meters requires 525 bricks per cubic meter. How many bricks does the school need to buy?
学校一面长80米，宽0.24米、高2米的墙，每立方米需要砖525块，学校需要买多少块砖？
<gadget id="calculator">80 * 0.24 * 2</gadget>
<output>38.4</output>

<gadget id="calculator">525 * 38.4</gadget>
<output>20_160</output>

<result>20_160</result>