48÷2(9+3)

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What is the answer?

2
22
32%
288
47
68%
 
Total votes: 69

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Ownage
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48÷2(9+3)

Post by Ownage »

Not sure if any of you lurk other forums, but its time for srf to answer this question
48÷2(9+3)
Last edited by Ownage on Sat Apr 09, 2011 11:31 pm, edited 2 times in total.
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Re: Simple math help

Post by poehalcho »

...what are you? like 10??
Last edited by poehalcho on Sat Apr 09, 2011 6:20 pm, edited 1 time in total.
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Re: Simple math help

Post 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.
Spoiler!
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Re: Simple math help

Post 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
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Re: Simple math help

Post by dom »

When I learned this in school it was PEDMAS. PEMDAS sounds silly.
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Re: Simple math help

Post 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.
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Re: Simple math help

Post by Gladiator_RN »

http://lmgtfy.com/?q=48%C3%B72(9%2B3)

Google says diffent.
Haha.

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Re: Simple math help

Post 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.
Spoiler!


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.
Last edited by Hapjap on Sat Apr 09, 2011 7:06 pm, edited 1 time in total.
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Re: Simple math question

Post by SM-Count »

Edited your title so people will stop posting like idiots.

48*(1/2)*(9+3) @pemdas

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Re: Simple math question

Post 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.
Last edited by Hapjap on Sat Apr 09, 2011 7:10 pm, edited 1 time in total.
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Re: Simple math question

Post 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

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Re: Simple math question

Post by Jerk »

i c wut u did thur

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Re: Simple math help

Post 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.
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Re: Simple math question

Post by penfold1992 »

BIDMAS
brackets
indicies
division
multiplication
addition
subtraction

however + and - and also x and / are commutative, meaning order doesnt matter
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Re: Simple math question

Post by SM-Count »

penfold1992 wrote:- and / are commutative

Hyphen and Forward slash are commutative.

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Re: Simple math question

Post by Azilius »

48÷2(9+3) =

(9+3)(48)/2 =

= 288
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Re: Simple math question

Post 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
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Re: Simple math question

Post 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.
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Re: Simple math help

Post by Mirosuke »

poehalcho wrote:...what are you? like 10??

check below you xD
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Re: Simple math question

Post 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.
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Re: Simple math question

Post 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
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Re: Simple math question

Post 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
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Re: 48÷2(9+3)

Post by TheDrop »

I dont know if anyone posted it before but

48/12(9+3)
48/2*12
24*12=288


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Re: Simple math question

Post 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.
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Re: 48÷2(9+3)

Post 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.
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Re: 48÷2(9+3)

Post 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
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Re: 48÷2(9+3)

Post by Grounded »

its 288
i was right
close it plz
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Re: 48÷2(9+3)

Post by Gaigemasta »

it's all about order of operations, nuff said
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Re: 48÷2(9+3)

Post 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.
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Re: 48÷2(9+3)

Post 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?
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