There are 5 elephants in the zoo, and one elephant needs to eat 65 kilograms of feed every day. According to this calculation, how much feed do these elephants eat in a month? (A month is calculated as 30 days)
动物园里有5头大象，一头大象每天要吃65千克饲料，照这样计算，这些大象一个月要吃多少饲料？(一个月按30天计算)
<gadget id="calculator">65 * 5 * 30</gadget>
<output>9_750</output>

<result>9_750</result>