A store brings in 15 boxes of vases, each box has 6 pieces, and each vase is priced at 6 yuan, how much can it sell in total?
一个商店运进15箱花瓶，每箱有6个，每个花瓶售价6元，一共可以卖多少元？
<gadget id="calculator">6 * 15 * 6</gadget>
<output>540</output>

<result>540</result>