In the south of the park, a wall with a length of 20 meters, a thickness of 24 centimeters and a height of 3 meters should be built. If 525 bricks are used per cubic meter, how many bricks are used in this wall?
公园南面要修一道长20米，厚24厘米，高3米的围墙．如果每立方米用砖525块，这道围墙一共用砖多少块？
<gadget id="calculator">24 / 100</gadget>
<output>6/25 = around 0.24</output>

<gadget id="calculator">15 * (6/25) * 3 * 525</gadget>
<output>5_670</output>

<result>5_670</result>