A cube glass container, measured from the inside, is 20cm long and 20cm wide. Pour 5L of water into the container, and then submerge the apple in the water. The measured water depth is 14cm. What is the volume of the apple?
一个正方体玻璃容器，从里面量长、宽均为20cm，向容器中倒入5L水，再把苹果浸没水中，这时量得水深为14cm，这个苹果的体积是多少？
<gadget id="calculator">2 * 2 * 1.4</gadget>
<output>5.6</output>

<gadget id="calculator">5.6 - 5</gadget>
<output>0.6</output>

<result>0.6</result>