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Math.. how i HATE you! lol..

posted 2 years ago in College
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    1.
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    Blushing bee
    Mrs. Moonbaby    Nov. 8th, 2009   Houston, TX

    My total number is 116.78
    This has been marked up 12%
    What formula do i use to figure out the original number?

     
    2.
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    Bumble bee
    iswimibikeirun    May 15, 2010   Houston

    116.78/.12

     
    3.
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    Bumble bee
    iswimibikeirun    May 15, 2010   Houston

    Oops.  I read that wrong.  it should be

    116.78/1.12 = 104.27

     
    4.
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    Bumble bee
    iswimibikeirun    May 15, 2010   Houston

    12% of 104.27 = 12.4944

    104.27 + 12.4944 = 116.7644

     
    5.
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    Blushing bee
    Mrs. Moonbaby    Nov. 8th, 2009   Houston, TX

    thank you. thank you. thank you. thank you. I am horrible (with a capital H) at percentages! :D:D:D:D:D:D

     
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    Sugar bee
    HoneyBear    March 17, 2012   Texas/ Isla Mujeres

    here's a saying i live by...

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    1. Math.. how i HATE you! lol.. :  wedding Img 25938DG.jpg (14.3 KB, 49 downloads) 2 years old
     
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    Busy bee
    gingerkid4god    June 12, 2010   West Virginia

    I hate math too eeek!!!!!!!!!!1

     
    8.
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    Honey bee
    krissycake    November 21, 2009   orlando,fl

    hahaha, honeybear, love it!

     
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    Sugar bee
    penguin    June 7, 2008   Berkeley, Ca

    What?

    Math is hard.

     
    10.
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    Buzzing
    Beekeeper
    daydreamwanderer       DC

    you guys sound like that talking Barbie doll they introduced in the 90s... anyone remember that?

     
    11.
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    Bumble bee
    cheerful    September 2009 - eloped  

    Yeah, I remember that Barbie doll. *groan*

     
    12.
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    Buzzing bee
    honeybun    June 5, 2010   VA

    OMG. Math is the worst. I seriously used to have nightmares that I would be sitting in some math class and the teacher would be teaching us the most insane math ever and I would be SO lost and freaking out...would wake up and be sooooo relieved. I'm pretty smart in every other subject, so people are kind of surprised when I have a tough time doing like 8th grade math LOL. I really think you are just born with it (or not!)

     
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    Helper bee
    princess poolau    October 11, 2010  

    i'm sooooo glad i'm done with math... though might need some stats for my thesis =(

    might slip my sister $50 or something so she can do it all for me

     
    14.
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    Bumble bee
    bearcub    September 2009   Portland / La Serena, Chile

    the FORMULA that I use (that was the question, right?) is:

    x * 1.12 = 116.78

    whenever anything's been marked UP, you have to account for the price being higher (the 116.78 value).  This means you get (x + 0.12*x) = 116.78, or, with some associative math, 1.12*x = 116.78

    that's where you get x = 116.78/1.12

     
    15.
    26 posts
    Newbee
    pumkin41406    September 4, 2010  

    I hate math.  My mind freaks out when I have to use it for something.  Anything, it is so much pressure.  But I could do it in homework most of the time.  My whole family are math masters, I am the odd duck.

     
    16.
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    Helper bee
    Beav1279    December 27, 2009   Austin, TX

    So I have to say that I am a high school math teacher.. and when I meet someone new, they usually say "OMG I hated math in high school!" or "I am SO BAD at math!".. which in turn makes me want to say.. "You're a secretary? I hate it when people answer the phone" or "You're a grapic designer? Don't computers do all that stuff now?"... just because I'm a smart a$$.. and I don't like it when people put down what I love to do for a living.

     
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    Busy bee
    surkim    September 2, 2012  

    Poor math, what did it ever do to you?  

    The only time I hate math is when it is badly taught.  Like when they teach you how to do ALL of the math on a calculator.  Where's the fun in that?

    Or when they say 1+1 = 2... now figure out 4*7...

     
    18.
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    Blushing bee
    Mrs. Moonbaby    Nov. 8th, 2009   Houston, TX

    thanks to everyone. I could come up with the original 104.27 going backwards, but i used the formula and it worked like a charm :D i think it's just something you're either born with or without! I love Excel because it does all my math for me and for my most part i've got all my formulas down.. i'll make sure to write this one down.

    @ Beav1279: I don't think someone saying "I suck at math" when you meet should be taken as a put down for what you do for a living. I think it just means they're bad at math...lol.. or maybe they're trying to strike a conversation?!

     
    19.
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    Buzzing bee
    babyboo      

    I've never understood people who don't like math because my mind has always understood the world using math! I will look at something and just break it down mathmatically without even trying...

    And I've never like that "I'm too pretty to do math" (well most of David and Goliath's "cutsey" sayings too) because I am fabulous at math and I like to think I look pretty darn good doing it too ;)

     
    20.
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    Sugar bee
    sewing    July 2010   SF Bay Area / Oahu

    math is a universal language...just like music and love! :)

     
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    Busy bee
    surkim    September 2, 2012  

    So, since we're kvetching about math, who's celebrating Dec 25 this weekend? >.> I can't wait.

     
    22.
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    Bumble bee
    iswimibikeirun    May 15, 2010   Houston

    Ahhh, but brides who don't do their math well run the risk of getting ripped off!

     
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    Worker bee
    MonicaRamirez    6/18/2011   San Jose, CA

    Math was never a strong point of mine...but I will be crunching some numbers to get my deals!!  I have been known to spend as much as I save at the grocery store!! 

     

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