On the way Tang Seng went to the West to learn scriptures, Monkey King ordered Zhu Bajie to keep 100 fairy peaches. Zhu Bajie packed the peaches in 9 boxes on average, and ate the remaining one; later, Zhu Bajie packed these peaches in 11 boxes on average, and he ate two boxes. How many fairy peaches did Zhu Bajie eat in total?
在唐僧去西天取经的途中，孙悟空吩咐猪八戒保管100个仙桃．猪八戒将仙桃平均装在9个盒子里，把剩下的一个吃了；后来，猪八戒又将这些仙桃平均装在11个盒子里，它偷吃了两盒．猪八戒一共吃了多少个仙桃．
<gadget id="calculator">100 - 1</gadget>
<output>99</output>

<gadget id="calculator">99 / 11</gadget>
<output>9</output>

<gadget id="calculator">9 * 2</gadget>
<output>18</output>

<result>18</result>