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48÷2(9+3)
Posted: Sat Apr 09, 2011 5:59 pm
by Ownage
Not sure if any of you lurk other forums, but its time for srf to answer this question
48÷2(9+3)
Re: Simple math help
Posted: Sat Apr 09, 2011 6:17 pm
by poehalcho
...what are you? like 10??
Re: Simple math help
Posted: Sat Apr 09, 2011 6:18 pm
by Amarisa
Ownage wrote:48÷2(9+3)
Not sure if you actually need help (Math that people learn probably around 8th grade?) or not but I will state the steps below.
Re: Simple math help
Posted: Sat Apr 09, 2011 6:19 pm
by Grounded
if the parentesis would grab the "2" it would have been the first option.. it clearly means u divide 48/2 then multiply it with (9+3)
just how i see it
Re: Simple math help
Posted: Sat Apr 09, 2011 6:26 pm
by dom
When I learned this in school it was PEDMAS. PEMDAS sounds silly.
Re: Simple math help
Posted: Sat Apr 09, 2011 6:42 pm
by Ownage
Ok I guess you guys don't roam other forums, but this equation is being posted all over various sites, I do not actually need help with this, it is just that almost every forum it has been posted on 50% say 2 50% say 288.
Edit: I would love to see what you think the answer is poehalcho, and show us how you got it.
Edit 2: As you can see by the poll people are already splitting up between the 2 answers.
Re: Simple math help
Posted: Sat Apr 09, 2011 6:48 pm
by Gladiator_RN
Re: Simple math help
Posted: Sat Apr 09, 2011 7:01 pm
by Hapjap
Amarisa wrote:Ownage wrote:48÷2(9+3)
Not sure if you actually need help (Math that people learn probably around 8th grade?) or not but I will state the steps below.
brah u trolling? its 288
its not 48/24, its 48/2*12
rule is 48/2 first, then 2*12. so its 24*12=288. multiplication and division are done in order of which goes in equation first, from left to right.
Re: Simple math question
Posted: Sat Apr 09, 2011 7:05 pm
by SM-Count
Edited your title so people will stop posting like idiots.
48*(1/2)*(9+3) @pemdas
Re: Simple math question
Posted: Sat Apr 09, 2011 7:08 pm
by Hapjap
SM-Count wrote:Edited your title so people will stop posting like idiots.
24*(1/2)*(9+3) @pemdas
bro its 48*(1/2)*(9+3) which is 288. kk problem solved.
Re: Simple math question
Posted: Sat Apr 09, 2011 7:09 pm
by SM-Count
Hapjap wrote:SM-Count wrote:Edited your title so people will stop posting like idiots.
24*(1/2)*(9+3) @pemdas
bro its 48*(1/2)*(9+3)
right, my bad, edited
Re: Simple math question
Posted: Sat Apr 09, 2011 7:09 pm
by Jerk
i c wut u did thur

Re: Simple math help
Posted: Sat Apr 09, 2011 7:12 pm
by poehalcho
Ownage wrote:Ok I guess you guys don't roam other forums, but this equation is being posted all over various sites, I do not actually need help with this, it is just that almost every forum it has been posted on 50% say 2 50% say 288.
Edit: I would love to see what you think the answer is poehalcho, and show us how you got it.
Edit 2: As you can see by the poll people are already splitting up between the 2 answers.
48÷2(9+3)
hookies go first so 9+3 = 12
then it's just 48 / 2 * 12.
just go from left to right -> 24 * 12 = 288.
double checked with calculator.
I must admit at the moment of the post I just rashly clicked 2 since usually when I see 2(x+y) they're in a separate part and get some kind of priority. nonetheless 15 seconds later in the bathroom I was like... wait a sec.
Re: Simple math question
Posted: Sat Apr 09, 2011 7:18 pm
by penfold1992
BIDMAS
brackets
indicies
division
multiplication
addition
subtraction
however + and - and also x and / are commutative, meaning order doesnt matter
Re: Simple math question
Posted: Sat Apr 09, 2011 7:20 pm
by SM-Count
penfold1992 wrote:- and / are commutative
Hyphen and Forward slash are commutative.
Re: Simple math question
Posted: Sat Apr 09, 2011 7:28 pm
by Azilius
48÷2(9+3) =
(9+3)(48)/2 =
= 288
Re: Simple math question
Posted: Sat Apr 09, 2011 8:08 pm
by [SD]Master_Wong
look how ever you want to try put it, as you stated the brackets it will work as folling
48/2=24
(9+3)=12
therefore you could write it in simple terms as 24*(12) or just 24*12=288
not always but most of the time you should work left to right, sometimes not the case
Re: Simple math question
Posted: Sat Apr 09, 2011 8:14 pm
by EvGa
Epic thread on this in the misc over at bb.com, is that where you got the idea?Went on for almost 90 pages and had 3000 votes.. Ended up about 50/50 between 2 and 288.
PEMDAS
Parenthesis
Exponents
Multiplication / Division
Addition / Subtraction
You work left to right on MD and AS.
48/2(9+3)
48/2(12)
24(12)
288
An engineer, math professor, etc would never write the problem down like this in the first place.
Re: Simple math help
Posted: Sat Apr 09, 2011 9:00 pm
by Mirosuke
poehalcho wrote:...what are you? like 10??
check below you xD
Re: Simple math question
Posted: Sat Apr 09, 2011 9:13 pm
by Ownage
EvGa wrote:Epic thread on this in the misc over at bb.com, is that where you got the idea?Went on for almost 90 pages and had 3000 votes.. Ended up about 50/50 between 2 and 288.
PEMDAS
Parenthesis
Exponents
Multiplication / Division
Addition / Subtraction
You work left to right on MD and AS.
48/2(9+3)
48/2(12)
24(12)
288
An engineer, math professor, etc would never write the problem down like this in the first place.
I see we have a fellow miscer

I agree with 288, when I first saw it I was quick and rationed 2 as the answer, but I double checked and 288 seems correct.
Re: Simple math question
Posted: Sat Apr 09, 2011 9:19 pm
by The Invisible
Ownage wrote:Not sure if any of you lurk other forums, but its time for srf to answer this question
48÷2(9+3)
I am not much of a lurker , I wonder what is all this about , it is a rather simple equation , Took it at school 3 years ago and a bit this year so i remember it well , here you go :
48/2(9+3)
48/2*12
24*12
288
Re: Simple math question
Posted: Sat Apr 09, 2011 9:21 pm
by [SD]Master_Wong
Ownage wrote:EvGa wrote:Epic thread on this in the misc over at bb.com, is that where you got the idea?Went on for almost 90 pages and had 3000 votes.. Ended up about 50/50 between 2 and 288.
PEMDAS
Parenthesis
Exponents
Multiplication / Division
Addition / Subtraction
You work left to right on MD and AS.
48/2(9+3)
48/2(12)
24(12)
288
An engineer, math professor, etc would never write the problem down like this in the first place.
I see we have a fellow miscer

I agree with 288, when I first saw it I was quick and rationed 2 as the answer, but I double checked and 288 seems correct.
i went to school so the first thing that came to mind was the answer isnt 2 thus without working it out i can deduce the answer must have been 288
Re: 48÷2(9+3)
Posted: Sat Apr 09, 2011 9:23 pm
by TheDrop
I dont know if anyone posted it before but
48/12(9+3)
48/2*12
24*12=288
lul
Re: Simple math question
Posted: Sat Apr 09, 2011 9:25 pm
by EvGa
Ownage wrote:I see we have a fellow miscer

I agree with 288, when I first saw it I was quick and rationed 2 as the answer, but I double checked and 288 seems correct.
I'm very much aware.
Re: 48÷2(9+3)
Posted: Sat Apr 09, 2011 9:36 pm
by Amarisa
2(9+3) = (2*9 + 2*3)
48/2(9+3)
48/(2*9 + 2*3)
48/24
2
48/2X
X = 9+3 = 12
2X = 24
This is how I view it.
Re: 48÷2(9+3)
Posted: Sat Apr 09, 2011 9:43 pm
by [SD]Master_Wong
Amarisa wrote:2(9+3) = (2*9 + 2*3)
48/2(9+3)
48/(2*9 + 2*3)
48/24
2
48/2X
X = 9+3 = 12
2X = 24
This is how I view it.
no you work out whats in the brackets before you add the multiplication,
so its not (2*9 + 2*3) its 2(9+3), but you need to work out the first part of the equation before you multiply
Re: 48÷2(9+3)
Posted: Sat Apr 09, 2011 9:43 pm
by Grounded
its 288
i was right
close it plz
Re: 48÷2(9+3)
Posted: Sat Apr 09, 2011 9:45 pm
by Gaigemasta
it's all about order of operations, nuff said
Re: 48÷2(9+3)
Posted: Sat Apr 09, 2011 9:46 pm
by EvGa
Amarisa wrote:2(9+3) = (2*9 + 2*3)
48/2(9+3)
48/(2*9 + 2*3)
48/24
2
48/2X
X = 9+3 = 12
2X = 24
This is how I view it.
You can't distribute that 2, it's attached to the division operator.
Re: 48÷2(9+3)
Posted: Sat Apr 09, 2011 9:47 pm
by Amarisa
[SD]Master_Wong wrote:Amarisa wrote:2(9+3) = (2*9 + 2*3)
48/2(9+3)
48/(2*9 + 2*3)
48/24
2
48/2X
X = 9+3 = 12
2X = 24
This is how I view it.
no you work out whats in the brackets before you add the multiplication,
so its not (2*9 + 2*3) its 2(9+3), but you need to work out the first part of the equation before you multiply
What happend to the distributive property classifing that as one whole term?