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Arithmetic
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48÷2(9+3) = ????
2
78%
 78%  [ 11 ]
288
21%
 21%  [ 3 ]
Total Votes : 14

           Author           Message
Richard Cristopolis
~~~SNAKE...NOW IT"S MY TURN TO PROTECT YOU~~~
Joined: 03 Feb 2007
Posts: 1859
(Sun Apr 10, 2011 1:36 pm)
Reply

Post     Re: Arithmetic

We should have more polls like this!

Oh and 1 = .999 is so cool, and wicked intuitive~!

1/9 = .111

9 * (1/9) = .999

if 9/9 is equal to 1,

then .999 is also equal to 1.
Action Hank
Yes, I fart dicks. Dicks actually come out of my anus when I fart.
Joined: 20 Jan 2007
Posts: 8600
(Sun Apr 10, 2011 1:59 pm)
Reply

Post     Re: Arithmetic

Yes, since pointing out that I wrote 11 instead of 12 is like pulling out the keystone of an arch. My argument is completely undone and worthless since I hit the 1 instead of the 2. Nothing else matters. You'd fit well in academics where every argument is worthless and trivial.

And when did I insult you in this thread, MJ?
Fagzilla
Got lost in another dimension for a couple months. But seriously, we will actually update the site within the next couple of days. http://www.bandzwiki.com/
Joined: 25 Aug 2008
Posts: 10111
(Sun Apr 10, 2011 2:00 pm)
Reply

Post     Re: Arithmetic

Well, all I have to say is that if the answer IS 2, then what everyone was taught about order of operations is useless and math is idiotic.

Theldorrin, do I get any points for agreeing with you??


Last edited by Fagzilla on Sun Apr 10, 2011 2:04 pm; edited 2 times in total
Theldorrin
Joined: 04 Jan 2007
Posts: 19724
(Sun Apr 10, 2011 2:03 pm)
Reply

Post     Re: Arithmetic

You get points for being correct. Agreeing with me is just a side benefit of correctness.
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Action Hank
Yes, I fart dicks. Dicks actually come out of my anus when I fart.
Joined: 20 Jan 2007
Posts: 8600
(Sun Apr 10, 2011 2:04 pm)
Reply

Post     Re: Arithmetic

Wow, the debate over this throughout the internet is intense! Why is this suddenly so popular?
ALDP
Joined: 25 Jul 2009
Posts: 4412
(Sun Apr 10, 2011 2:36 pm)
Reply

Post     Re: Arithmetic

Probably because it was on reddit, bitch
Fagzilla
Got lost in another dimension for a couple months. But seriously, we will actually update the site within the next couple of days. http://www.bandzwiki.com/
Joined: 25 Aug 2008
Posts: 10111
(Sun Apr 10, 2011 3:34 pm)
Reply

Post     Re: Arithmetic

Lots of things are on reddit that are not popular.

Believe me, I know...
ALDP
Joined: 25 Jul 2009
Posts: 4412
(Sun Apr 10, 2011 3:36 pm)
Reply

Post     Re: Arithmetic

"And when did I insult you in this thread, MJ?" he whines, farting a dick out his ass.
Fagzilla
Got lost in another dimension for a couple months. But seriously, we will actually update the site within the next couple of days. http://www.bandzwiki.com/
Joined: 25 Aug 2008
Posts: 10111
(Sun Apr 10, 2011 3:40 pm)
Reply

Post     Re: Arithmetic

*shows off new Theldorrin Points*
Big Fagot
Alpha ape
Joined: 09 Jan 2007
Posts: 10545
(Sun Apr 10, 2011 3:41 pm)
Reply

Post     Re: Arithmetic

The answer is 42. (LOL)
Fagzilla
Got lost in another dimension for a couple months. But seriously, we will actually update the site within the next couple of days. http://www.bandzwiki.com/
Joined: 25 Aug 2008
Posts: 10111
(Sun Apr 10, 2011 4:11 pm)
Reply

Post     Re: Arithmetic

This image is too good to be merely linked to.

It needs to APPEAR HERE in its GLORY:

Theldorrin
Joined: 04 Jan 2007
Posts: 19724
(Sun Apr 10, 2011 4:12 pm)
Reply

Post     Re: Arithmetic

It's nice that they realized their mistake.
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Fagzilla
Got lost in another dimension for a couple months. But seriously, we will actually update the site within the next couple of days. http://www.bandzwiki.com/
Joined: 25 Aug 2008
Posts: 10111
(Sun Apr 10, 2011 4:18 pm)
Reply

Post     Re: Arithmetic

I have to admit that I'm finding the "if you replace ÷2 with ÷x, then the answer will equal 2, therefore it must be 2" argument (that I'm seeing in other FORA) compelling.
Theldorrin
Joined: 04 Jan 2007
Posts: 19724
(Sun Apr 10, 2011 4:47 pm)
Reply

Post     Re: Arithmetic

48÷x(9+3)

That?

How does that justify anything? Are they talking about when entering into a parser? Because that will break it because it will treat x as a function.
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Fagzilla
Got lost in another dimension for a couple months. But seriously, we will actually update the site within the next couple of days. http://www.bandzwiki.com/
Joined: 25 Aug 2008
Posts: 10111
(Sun Apr 10, 2011 5:02 pm)
Reply

Post     Re: Arithmetic

No, solving for x, algebraically.

First let's have the equation equal 288:
48 ÷ x(9 + 3) = 288
48 ÷ 9x + 3x = 288
48/12x = 288
4/x = 288
4 = 288x
4/288 = x
1/72 = x

Obviously that's wrong. x is not 0.01388888, it's 2.


Now let's have the equation equal 2:
48 ÷ x(9 + 3) = 2
48 ÷ 9x + 3x = 2
48/12x = 2
4/x = 2
4 = 2x
4/2 = x
2/1 = x

That DOES work. x = 2.

Also, I am not, personally, capable of defending this, as I'm an ignorant, incompetent dumbfuck at math (obvies!!). I'm just telling you what I heard! Looks okay to me!
Theldorrin
Joined: 04 Jan 2007
Posts: 19724
(Sun Apr 10, 2011 5:29 pm)
Reply

Post     Re: Arithmetic

It doesn't work because you did the algebra incorrectly.

48 ÷ x(9 + 3) = 288
48(1/x)(9+3) = 288
48(12/x) = 288
576/x = 288
x = 2

48 ÷ x(9 + 3) = 2
48 * (1/x)(9+3) = 2
576/x = 2
x = 288
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Big Fagot
Alpha ape
Joined: 09 Jan 2007
Posts: 10545
(Sun Apr 10, 2011 5:32 pm)
Reply

Post     Re: Arithmetic

That is a terrible argument. Solving for x does nothing to expose the difference in reasoning that results in the different answers. No one who understands the subject would use that argument, like no one who has ever been in an airplane would say "if one plane flew right behind another, how long would it take before the front plane's rocket engines burned it up?"
Richard Cristopolis
~~~SNAKE...NOW IT"S MY TURN TO PROTECT YOU~~~
Joined: 03 Feb 2007
Posts: 1859
(Sun Apr 10, 2011 5:39 pm)
Reply

Post     Re: Arithmetic

JUST PUT THE PARENTHESES AROUND BOTH MULTIPLICATION AND DIVISION!!!!

BOOM!!! HERE COMES THE!!! BOOM!! READY OR NOT!!
Sporkism
It's funny that I have a job executing cats and dogs, considering that I AM A WHORE WHO FUCKS FOR MONEY
Joined: 05 Jan 2007
Posts: 5369
(Sun Apr 10, 2011 5:42 pm)
Reply

Post     Re: Arithmetic

oic
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Theldorrin
Joined: 04 Jan 2007
Posts: 19724
(Sun Apr 10, 2011 5:42 pm)
Reply

Post     Re: Arithmetic

Basically the issue is whether:

48 ÷ 2 (9 + 3)

Means:
48 ÷ (2 (9 + 3))

or:

48 ÷ 2(9 + 3)
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