There are 25 boxes of rice in the warehouse, each box has 13 bags, and the price of each bag of rice is 40 yuan, how much is this batch of rice
仓库有25箱大米，每箱有13袋，每袋大米售价是40元，这批大米多少元
<gadget id="calculator">13 * 25 * 40</gadget>
<output>13_000</output>

<result>13_000</result>