To the south of the park, a wall with a length of 30 meters, a width of 0.24 meters and a height of 5 meters should be built. If 500 bricks are used per cubic meter, how many bricks are needed?
公园南面要修一道长30米，宽0.24米，高5米的围墙．如果每立方米用砖500块，共需要多少块砖？
<gadget id="calculator">30 * 0.24 * 5 * 500</gadget>
<output>18_000</output>

<result>18_000</result>