The department store sold 4 boxes of hats, each with 20 hats, for a total of 480 yuan. How much is each hat?
百货商店卖出4箱帽子，每箱20顶，一共卖了480元．每顶帽子多少元？
<gadget id="calculator">480 / 4 / 20</gadget>
<output>6</output>

<result>6</result>