There is a basket of apples. After dividing them into thirds, there are 2 apples left. Take out two of them, divide them into thirds, and then there are 2 apples left; 2, ask: How many apples are there at least in this basket?
有一筐苹果，把它们三等分后还剩2个苹果，取出其中两份，将它们三等分后还剩2个；然后再取出其中两份，又将这两份三等分后还剩2个，问：这筐苹果至少有几个？
<gadget id="calculator">3 / 2</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">4 * (3/2)</gadget>
<output>6</output>

<gadget id="calculator">6 * (3/2)</gadget>
<output>9</output>

<gadget id="calculator">9 * 3</gadget>
<output>27</output>

<gadget id="calculator">27 - 4</gadget>
<output>23</output>

<result>23</result>