My uncle has 8 cages of pigeons, and there are 12 pigeons in each cage. If 4 pigeons are sold every day, how many days can they be sold out?
叔叔养了8笼鸽子，每个笼子里有12只鸽子，如果每天卖出4只，几天可以卖完？
<gadget id="calculator">12 / 4</gadget>
<output>3</output>

<gadget id="calculator">3 * 8</gadget>
<output>24</output>

<result>24</result>