Each flower bed needs to be placed in 8 rows of flowers, 12 pots in each row, and there are 9 flower beds. How many potted flowers are needed in total?
每个花坛需要摆放8排花，每排摆12盆，有9个花坛，一共需要多少盆花？
<gadget id="calculator">12 * 8 * 9</gadget>
<output>864</output>

<result>864</result>