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Unsolvable math problem

huya Asked by sir_goofalot 11 months ago, 9 answers.

Okay so three guys decide to split a hotel room. they go up to the hotel manager and he says the room is thirty dollars so they each pay ten dollars. Well later the manager realizes that the room is on sale that night for twenty five dollars but the...

manager doesn't know how to divide five dollars between three people so he keeps two and gives each guy one dollar. So that means each guy payed nine dollars right? Well multiply nine by three and you get 27 plus the two dollars that the manager kept is twenty nine... pretty crazy right?

Me when I'm busy Answered by arachnid on Dec 29, 2008, 10:10AM
1771 answers

Alright, in the order you worded it:
After staying: 3 customers @ -$10 each, Hotel @ +$30, total = $0
After refund: 3 customers @ -$9 each, Hotel @ +25, Manager @ +$2, total = $0.

Looks fine to me. No 'missing dollar' anywhere. The mistake is in trying to compare the original $30 paid with the totals after the 'creative accounting' by the manager. No money has gone missing.

Analogously, the customers could've paid the manager $27 to start, and he could have pocketed $2.

1 person thought this was helpful
fo' shizzle Answered by informer_220 on Dec 27, 2008, 05:56AM
1643 answers

uhm right UNSOLVABLE isnt the term id use... id say WRONG would be what id call it...

to get 28 dollars the manager had to give each guy 9.33 dollars, you cant round it up or down because youll get a wrong calculation... so if you do 9.33 X 3 = 27.99 dollars...

huya Answered by sir_goofalot on Dec 27, 2008, 06:11PM
88 answers

well I know it isn't actually unsolvable but it proves that math is flawed if you word it just right

Me when I'm busy Answered by arachnid on Dec 28, 2008, 09:16AM
1771 answers

It doesn't prove math is flawed, it proves _people_ are flawed, and get math wrong.

cool Answered by maro on Dec 28, 2008, 05:23PM
57 answers

I hate math!!!

huya Answered by sir_goofalot on Dec 28, 2008, 05:27PM
88 answers

dude write out the problem in the order I worded it. then check your math and see what the outcome is...

Tseirpeht and wife. Answered by tseirpeht on Dec 28, 2008, 11:56PM
1163 answers

Math is flawed, number 10 is an evil number.

yes tis me Answered by thehairdude on Jan 04, 2009, 05:15AM
153 answers

goof dude. you got serverd by arachnid. it doesnt matter how you worded it. its how its solved.

huya Answered by sir_goofalot on Jan 04, 2009, 12:11PM
88 answers

haha you gotta rub it in huh sad

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