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-   -   6÷2（2+1）=？ (http://www.tennisforum.com/13-non-tennis/469437-6%F72-2-1-%3D.html)

 Lin Lin Oct 9th, 2012 11:58 PM

6÷2（2+1）=？

Calculate carefully;):wavey::wavey::wavey:

 RenaSlam. Oct 10th, 2012 12:16 AM

Re: 6÷2（2+1）=？

1.

 kiwifan Oct 10th, 2012 12:24 AM

Re: 6÷2（2+1）=？

I wasn't a great Math guy but I remember "orders of operation" from way back when...9

 Nicolás89 Oct 10th, 2012 12:26 AM

Re: 6÷2（2+1）=？

Hard to say but the answer is 9.

 New_balls_please Oct 10th, 2012 12:27 AM

Re: 6÷2（2+1）=？

What the hell is this about? :help: :spit:

6÷2（2+1)

6÷2 x（2+1)
3 x 3
9

:unsure:

 Nicolás89 Oct 10th, 2012 12:31 AM

Re: 6÷2（2+1）=？

Quote:
 Originally Posted by New_balls_please (Post 22302028) What the hell is this about? :help: :spit:
It is a math problem that appeared on facebook some time ago, some people argue to death and defriend each other arguing which is the correct answer for it, 9 or 1. Scandalous.

 New_balls_please Oct 10th, 2012 12:35 AM

Re: 6÷2（2+1）=？

Quote:
 Originally Posted by Matías. (Post 22302038) It is a math problem that appeared on facebook some time ago, some people argue to death and defriend each other arguing which is the correct answer for it, 9 or 1. Scandalous.
Oh really? I've never heard of it :lol:

*subscribes*

http://www.alien109.com/junk/images/buffy_popcorn.gif

 Dani12 Oct 10th, 2012 12:38 AM

Re: 6÷2（2+1）=？

17 Attachment(s)
I got 9 as well, but I'm not very good a maths :lol:

 slamchamp Oct 10th, 2012 12:44 AM

Re: 6÷2（2+1）=？

9:shrug:

 Dav. Oct 10th, 2012 12:50 AM

Re: 6÷2（2+1）=？

It's 1 following the parentheses rule, no?

 Pump-it-UP Oct 10th, 2012 12:52 AM

Re: 6÷2（2+1）=？

1 :shrug:

 Inger67 Oct 10th, 2012 12:56 AM

Re: 6÷2（2+1）=？

You do the parenthesis first. Multiplication AND Division, you do whatever one comes first in the equation. So in this case, you divide first and then multiply.
(2+1) = (3) and then 6 ÷ 2 = 3, and 3(3) = 9

:cheer:

 Rui. Oct 10th, 2012 12:57 AM

Re: 6÷2（2+1）=？

Technically can't that be written as 6÷2（2+1）= 6 ÷(2x2 + 2x1) = 1?

Then again I'm not sure. :lol:

 Inger67 Oct 10th, 2012 01:00 AM

Re: 6÷2（2+1）=？

Quote:
 Originally Posted by Dav. (Post 22302083) It's 1 following the parentheses rule, no?
Chris :sobbing:

 Inger67 Oct 10th, 2012 01:02 AM

Re: 6÷2（2+1）=？

Quote:
 Originally Posted by Rui. (Post 22302097) Technically can't that be written as 6÷2（2+1）= 6 ÷(2x2 + 2x1) = 1? Then again I'm not sure. :lol:
No, because you do whatever is in the parenthesis first. So you Add 2 and 1 to get 3.

Then it's 6÷2（3）

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