A box of milk is 36 yuan, and each box has 12 bottles of milk. How much does Dandan need to pay for 8 bottles of milk?
一箱牛奶36元，每箱有12瓶牛奶．丹丹要买8瓶牛奶，需要付多少钱？
<gadget id="calculator">36 / 12</gadget>
<output>3</output>

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

<result>24</result>