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Thread: Math Dilemma, are you smart enough?

  1. #1
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    Math Dilemma, are you smart enough?

    ok here is the question:
    3 guys walk into a store, let's say a cell phone store, and they like a phone, the salesman says it's $30. so every one of the 3 guys paid $10.
    they walk out , but as soon as they walk out the manager said to the salesman that's too much, you have over charged the guys, and he gives him $5 to give back to the guys. the salesman walks out to the 3 guys cars and returns to each one $1 (one dollar) and pockets $2 (two dollars).
    so that makes it like that:each guy originally paid $10 - $1 = $9 each guy paid, right? total of 3 x 9 = $27 and the salesman pocketed $2 so the total is $27 + $2 = $29
    where is the missing dollar??? i challenge anyone for this, and no BS if you gonna challenge to solve it, i bid you $1000 (one thousand dollars).

  2. #2
    Woo WTF. That is some weird Sh#t there

  3. #3
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    ur freaking me out. my brain is dying on this 1. gimme a sec...........

  4. #4
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    Quote Originally Posted by Pro_built7
    Woo WTF. That is some weird Sh#t there
    Lol all i can say that my math teacher (Phd in math) started saying WTF, for the 1st time to me as a student. so good luck

  5. #5
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    i just had an anurism..

  6. #6
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    that sh*& is good though, i need to memorize it, just make sure you post the answer..

  7. #7
    I'm going to copy that and give it to my math professor and tell him that if he can't figure it out he has to give me an A on the Final HHAHAHAHA

  8. #8
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    cmon your givin muscleheads a bad name, it seems simple as hell but WTF, my head hurts

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    someone please answer it so i can go 2 sleep tonight!!!

  10. #10
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    Quote Originally Posted by Bojangles69
    that sh*& is good though, i need to memorize it, just make sure you post the answer..
    wt answer???????? i said my math teacher with his Harvard Phd in math couldn't. (@ my teacher)

  11. #11
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    please guys don't ask me I DON'T HAVE THE ANSWER
    I DON'T HAVE THE ANSWER

  12. #12
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    i think - i might be wrong but dont you have to take the $2 out first before taking out the $3 dollars. The problem is the order.. you take out 2 = 28 /3 = idk wtf im talkn about..

  13. #13
    Quote Originally Posted by hardgainer12
    someone please answer it so i can go 2 sleep tonight!!!
    DITTO ! this question is makin my head hurt

  14. #14
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    Answer!!! How Could You Do This To Me. I Met Some Cruel People But Dman Ahhhh I Want The Answer!!!!!!!!!!!!!! Akdnfr98ehfwrepiho0cu0rfc8uqbrfouqrnevuowhrfv

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    so the total is $30 but the manager wants to give them $5 back. $30 - $5 is $25. the salesman gives them each $1 back, so $25 plus $3 is $28. he then keeps $2. $28 + $2 = $30. the way you word it is a trick. right?

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    this has me buggn for real..

  17. #17
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    the problem works out fine.

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    Quote Originally Posted by BigBrad330
    so the total is $30 but the manager wants to give them $5 back. $30 - $5 is $25. the salesman gives them each $1 back, so $25 plus $3 is $28. he then keeps $2. $28 + $2 = $30. the way you word it is a trick. right?
    yeh its a logical order that reversed and makes an illogical answer imo

  19. #19
    Quote Originally Posted by BigBrad330
    so the total is $30 but the manager wants to give them $5 back. $30 - $5 is $25. the salesman gives them each $1 back, so $25 plus $3 is $28. he then keeps $2. $28 + $2 = $30. the way you word it is a trick. right?
    Ah ha yes this must be the answer

  20. #20
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    it does add up like that but they each paid 9$ and the salesman kept 2$
    nevermind im goin to bed

  21. #21
    Quote Originally Posted by zodiac666
    it does add up like that but they each paid 9$ and the salesman kept 2$
    nevermind im goin to bed
    how could you go to bed at such an intense moment such as this. it's like at the bottom of a rep with 400lbs on your back.

  22. #22
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    Quote Originally Posted by BigBrad330
    the problem works out fine.
    30-2 in the salesman pocket = 28
    divide that by 3, somebody paid more than 9
    but in the orignal problem every one of the 3 guys paid 10 and agot a dollar back which makes it 9 dollars per guy x 3 =27
    WHERE IS THE DOLLLLLAAAAAAAR
    Last edited by smokethedays; 06-09-2006 at 10:37 PM.

  23. #23
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    still even with the wordn it still makes no sense, im going to bed.. i will quit my job tommorow and devote the rest of my life to solve this crap

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    ok someone has to know the answer.. im googln it

  25. #25
    Quote Originally Posted by Bojangles69
    still even with the wordn it still makes no sense, im going to bed.. i will quit my job tommorow and devote the rest of my life to solve this crap

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  27. #27
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    how can you do taht problem in multiplication backwards????? when it begins with addition, to sub?????

    i dont get it

  28. #28
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    Quote Originally Posted by BigBrad330
    so the total is $30 but the manager wants to give them $5 back. $30 - $5 is $25. the salesman gives them each $1 back, so $25 plus $3 is $28. he then keeps $2. $28 + $2 = $30. the way you word it is a trick. right?

    I agree with this!!!

  29. #29
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    oooh i get it now

  30. #30
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    its an illusion, you subtract 2 not add it

  31. #31
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    he put 28+2 durr

  32. #32
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    Quote Originally Posted by Bojangles69
    accounting wise it's easy to figure out , but my question is: can you explain why there is a dollar missing in the calculation i posted?

  33. #33
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    yea i'm too tired for this, but i tried

  34. #34
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    you start at the phone was $25 not $30. You have to deduct 3 that the sales guy took back...then add the 2 he took?????

  35. #35
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    pleeeeeease delete this thread

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    cause you added 2 to the equation and your suppose to subtract it.

  37. #37
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    my head hurts. if you word it with cc's and mgs ill get it. lol

  38. #38
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    "ok smart guy wanna play? let's go

    30-2 in the salesman pocket = 28
    divide that by 3, somebody paid more than 9
    but in the orignal problem every one of the 3 guys paid 10 and agot a dollar back which makes it 9 dollars per guy x 3 =27
    WHERE IS THE DOLLLLLAAAAAAAR"



    and hey smoke, dont get mad just cuz you couldn't figure it out. no big deal. i understand the riddle makes it sound like a dollar is missing, but it is a riddle for a reason.

  39. #39
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    the missn dollar is in the .33 cents x 3 that accounts for the decimal of 25/3 = 8.33

  40. #40
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    Quote Originally Posted by BigBrad330
    "ok smart guy wanna play? let's go

    30-2 in the salesman pocket = 28
    divide that by 3, somebody paid more than 9
    but in the orignal problem every one of the 3 guys paid 10 and agot a dollar back which makes it 9 dollars per guy x 3 =27
    WHERE IS THE DOLLLLLAAAAAAAR"



    and hey smoke, dont get mad just cuz you couldn't figure it out. no big deal. i understand the riddle makes it sound like a dollar is missing, but it is a riddle for a reason.
    i didn't get mad bro, the whole thing is a joke, sorry if i offended you bro. i really didn't mean that

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