A bunker with a rectangular bottom has an area of 24 square meters and a depth of 0.5 meters. How many cubic meters of yellow sand are needed to fill the bunker?
一个底面是长方形的沙坑底面积是24平方米，深0.5米，需要多少立方米的黄沙才能填满这个沙坑？
<gadget id="calculator">24 * 0.5</gadget>
<output>12</output>

<result>12</result>