The school needs to build a wall with a length of 30 meters, a width of 0.25 meters and a height of 2.6 meters. It needs 525 bricks per cubic meter. How many bricks does the school need to buy?
学校要砌一道长30米，宽0.25米、高2.6米的墙，每立方米需要砖525块，学校需要买多少块砖？
<gadget id="calculator">30 * 0.25 * 2.6</gadget>
<output>19.5</output>

<gadget id="calculator">525 * 19.5</gadget>
<output>10_237.5</output>

<result>10_237.5</result>