Uncle Wang raised 9 cages of rabbits, each with 4 rabbits, and sold them for a total of 864 yuan. How much did each rabbit sell on average?
王大爷养了9笼兔子，每笼有4只兔子，共卖了864元，平均每只兔子卖了多少钱？
<gadget id="calculator">9 * 4</gadget>
<output>36</output>

<gadget id="calculator">864 / 36</gadget>
<output>24</output>

<result>24</result>