Oh fer Gawd’s sake, can we put this stupid puzzle to rest? At least two threads today, and one last week, and one every two months reaching back until the Big Bang.
Christ on a cracker, you don’t need limits, or calculus, or a slide rule to figure this out.
PAY ATTENTION NOW:
THE HOTEL GOT $25.
THE BELLBOY GOT $2.
THE MEN GOT $3.
25 + 2 + 3 = $30.
Jesus, my DOG could figure that out. And we’ve been OVER this about a KAZILLION times. :mad:
Yeah, yeah, but I’ve got these shapes that, when you fit them together one way, they make a triangle, but when you fit them together another way they make the same triangle but with a missing square.
Sure, I know that neither figure is actually a triangle and it’s all based on assumptions, but you’ve gotta admit there’s no explanation.
Just be thankful no one has started recently one about the contest where you have three doors and have to guess where is the prize and they open one door for you.
We need a webpage explaining all these problems, and we need it linked in a prominent place. Another one that’s come up a few times is “Does .999… REALLY equal 1?” We had one of those turn into a four-page nightmare last summer.
This puzzle still confuses the fuck out of me, even though I have read all the explanations. It’s impossible. I mean, where can you find a hotel room for $25?
Beeb: first off, howdy pal! Great to see you at the Atl Dopefest last month.
The fuckup is in the question.
Here’s the accounting:
3 guys pay $10 each.
Bellhop gives each of them a dollar back.
Bellhop keeps $2.
Guys have paid $9 each.
DON’T ADD THE BELLHOP’S $2 to the $27 they guys have paid, SUBTRACT IT.
Total outlay: $25. NOT $29. Damned math, and tricky wording. The 2 bucks came out of the $27!!!
Why do we drive on the parkway and park on the driveway? Aaaargh!
Aw shit. On preview, I get the joke (whoosh!). I KNEW you were sharper than that, but I am getting SO friggin’ tired of this non-quandry. FTR, our honeymoon lodgings are looking like $250+ per night this coming October. I’d jump at $9, or $10, or even $27!
I’ll eat my crow and leave my response above in case anyone is not still clear on the hotel dilemma. It’s not $27 PLUS $2 for the the bellhop, the $2 came OUT OF THE $27. They are out $25.
Using the axiom of choice on non-countable sets, you can prove that a solid sphere can be dissected into a finite number of pieces that can be reassembled to two solid spheres, each of same volume of the original. No more than nine pieces are needed.
The minimum possible number of pieces is five. http://www.cs.unb.ca/~alopez-o/math-faq/node70.html
Maybe Snopes should consider taking on this task. They already do a good job debunking and explaining a lot of other senseless crap that gets circulated around the Internet.