IQ Question
这是一题100位大学生有99位答错的iq题…一天有个年轻人到王老板的店里买一件礼物,这件礼物的成本是18元,标价是21元,结果这年轻人掏出100元要买这件礼物,王老板当时没有零钱,用那零钱向街坊换了100元的零钱,找给年轻人79元,但是街坊后来发现那100是假的,王老板无奈还了街坊100元. 现在的问题是:王老板在这次的交易中到底损失了多少钱?Guess the answer....
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2 Comments:
"Wang Lao Pan" loss a total of $197 bcos :
1) He gave away $79 to buyer.
2) He paid back $100 to money changer
3) His goods cost $18.
So total loss is (79 +100+18)=$197.
Sori... made a mistake.
Wang Lao Pan's total loss shd be (79+100+18)-21 = S176
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