Math Nerds!

Discussion in 'Off Topic Chat' started by Corry, Oct 24, 2006.

  1. Corry

    Corry Flirtacious and Bodacious Supporting Member

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    What's the answer?

    (325 x 2) + (757 + 316) ÷ by 4



    I am NOT MATHMATICALLY INCLINED!

    I get 430.75...but some others are saying 918.25....I'm guessing I'm probably wrong...am I?
     
  2. oCyrus55

    oCyrus55 TPF Noob!

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    I got 918.25. You have to remember your order of operations:)
     
  3. Corry

    Corry Flirtacious and Bodacious Supporting Member

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    Yep...see...I'm dumb.























    I have no idea what the order of operations is.
     
  4. TBaraki

    TBaraki TPF Noob!

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    I get 918.25 too.

    EDIT: jsut beat me.
     
  5. doenoe

    doenoe TPF Noob!

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    i got.........carrot. Thats wrong right?
     
  6. Corry

    Corry Flirtacious and Bodacious Supporting Member

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    Right.

    I mean wrong!

    I mean you're right it's wrong!

    Wait, what?
    :confused:
     
  7. EBphotography

    EBphotography TPF Junkie!

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    I also get that!

    Heres a neat little hint

    Parenthesis
    Exponents
    Multiplication
    Division
    Addition
    Subtraction

    Addition/Subtraction and Multiplication/Division are which ever of the two come first.

    Please excuse my dear aunt sally!
     
  8. Mitica100

    Mitica100 Moderator Staff Member Supporting Member

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    (325 x 2) + (757 + 316) ÷ by 4


    That would be 650.

    (325 x 2) + (757 + 316) ÷ by 4

    That would be 1073 which you need to divide by 4, hence the result is 268.25

    Add the blue numbers and you get 918.25

    :lol: :lol:

     
  9. LittleMan

    LittleMan TPF Noob!

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    This is why I was never good with math.

    give me some wood and I'll build you a guitar... give me a math problem... and I'll give you some problems of your own. :mrgreen:
     
  10. Mohain

    Mohain TPF Noob!

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  11. EBphotography

    EBphotography TPF Junkie!

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    Bodmas, Silly brit's!

    :greenpbl::greenpbl:
     
  12. mentos_007

    mentos_007 The Freshmaker!

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    ok...so who's going to explain we the convolution of two signals?
    heres the equation:
    [​IMG]

    the equation is easy...and so is the explanation of two dimensional convolution (for example in photoshop)... but what for is it in maths? :D
     

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