Put 576 ml of water in a rectangular parallelepiped glass tank with a length of 12 cm, a width of 8 cm, and a height of 10 cm, and then put 5 eggs into the water. The height of the water surface is 6.9 cm. What is the average volume of each egg in cm**3?
在一个长12cm、宽8cm、高10cm的长方体玻璃缸内放入576毫升的水，再放入5个鸡蛋没入水中，水面高度为6.9cm，平均每个鸡蛋的体积是多少cm**3？
<gadget id="calculator">12 * 8 * 6.9</gadget>
<output>662.4</output>

<gadget id="calculator">662.4 - 576</gadget>
<output>86.4</output>

<gadget id="calculator">86.4 / 5</gadget>
<output>17.28</output>

<result>17.28</result>