The 8 cows in the farm can milk 560 kg of milk in a week. How much milk can each cow produce per day on average?
饲养场的8头奶牛一个星期可以挤牛奶560千克，平均每头奶牛每天可以挤出多少牛奶？
<gadget id="calculator">560 / 7 / 8</gadget>
<output>10</output>

<result>10</result>