When a store opened in the morning, there were 149 kilograms of apples. After selling some, the manager asked the clerk: "How much did you buy?" The clerk told the manager: "I bought 5 kilograms more than the remaining 8 times." Will say: "There are 16 kilograms left" Is the manager correct? Why?
有一个商店早上开门时，有苹果149千克，卖出一些后，经理问店员："买了多少？"店员告诉经理："买了的比剩下的8倍还多5千克．"经理思考一会说："还剩16千克"经理说得正确吗？为什么？
<gadget id="calculator">149 - 5</gadget>
<output>144</output>

<gadget id="calculator">1 + 8</gadget>
<output>9</output>

<gadget id="calculator">144 / 9</gadget>
<output>16</output>

<result>16</result>