The lions in the Haicang Wildlife Park eat 350 kilograms of food a day. How many kilograms of food do they eat in October?
海沧野生动物园的狮子一天要吃350千克的食物，十月份一个月要吃多少千克食物？
<gadget id="calculator">350 * 31</gadget>
<output>10_850</output>

<result>10_850</result>