There is a new school in Hubin New City. The school needs to build a wall with a length of 100 meters, a width of 24 centimeters and a height of 2.5 meters. It needs 525 bricks per cubic meter. How many bricks are needed in total?
湖滨新城新建一所学校，学校要砌一道长100米，宽24厘米、高2.5米的围墙，每立方米需要砖525块，一共需要多少块砖？
<gadget id="calculator">100 * 0.24 * 2.5</gadget>
<output>60</output>

<gadget id="calculator">60 * 525</gadget>
<output>31_500</output>

<result>31_500</result>