Brain Teasers
Clumsy Fred
Clumsy Fred dropped a book and it fell open to two pages. If the product of the two page numbers is 90, then what are the pages showing?
Hint
Remember, it is a trick!Answer
Either Fred can defy perspectives and see both sides of a single sheet of paper or the book was made wrong. The answer would be pages 9 and 10, but in a book, the even page is always on the left side (and has to be the lower number). That would make pages 9 and 10 be the same sheet of paper!Hide Hint Show Hint Hide Answer Show Answer
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