First sell half of a basket of apples, and then sell the remaining half. At this time, there are still 8 apples. How many apples are there in this basket?
一筐苹果，先卖掉一半，再卖掉余下的一半，这时还有8个，这筐苹果原来有多少个．
<gadget id="calculator">8 * 2 * 2</gadget>
<output>32</output>

<result>32</result>