48÷2(9+3) = ???

Originally Posted by StonedFace

Pay close attention now folks..

48 / 2 (9+3)
this is also the same as
48 / (2 (9+3))

Think if it as a fraction.

48 / (18+6)
48 / 24
= 2

/thread

NO.....IT.....IS.....NOT!!!!!!!!!!!!   How you just put something there.  Of course that would make the answer 2, BUT THATS NOT THE QUESTION!!!!!!!!!!!!!
 
Originally Posted by StonedFace

Pay close attention now folks..

48 / 2 (9+3)
this is also the same as
48 / (2 (9+3))

Think if it as a fraction.

48 / (18+6)
48 / 24
= 2

/thread

NO.....IT.....IS.....NOT!!!!!!!!!!!!   How you just put something there.  Of course that would make the answer 2, BUT THATS NOT THE QUESTION!!!!!!!!!!!!!
 
Originally Posted by Dips3tRydah

Originally Posted by StonedFace

Pay close attention now folks..

48 / 2 (9+3)
this is also the same as
48 / (2 (9+3))

Think if it as a fraction.

48 / (18+6)
48 / 24
= 2

/thread
no it's not you completely changed the problem by adding a parenthesis in front the 2. That's a whole new problem now.
You obviously did not pay attention, I said its the SAME as.

48/2(9+3)
distribute the 2
48/(18+6)
do whats in the parenthesis, still following the Order of operations.
48/24 = 2

point still stands
 
Originally Posted by Dips3tRydah

Originally Posted by StonedFace

Pay close attention now folks..

48 / 2 (9+3)
this is also the same as
48 / (2 (9+3))

Think if it as a fraction.

48 / (18+6)
48 / 24
= 2

/thread
no it's not you completely changed the problem by adding a parenthesis in front the 2. That's a whole new problem now.
You obviously did not pay attention, I said its the SAME as.

48/2(9+3)
distribute the 2
48/(18+6)
do whats in the parenthesis, still following the Order of operations.
48/24 = 2

point still stands
 
Originally Posted by ThunderChunk69

distribution is multiplication... and thats after Parenthesis

distribution is NOT multiplication. The 2 being in front of the parenthesis is no coincidence, the two is stating that the parenthesis (and everything in it) MUST be multiplied by 2 before ANYTHING. If you can't understand this I feel sorry for you.
 
Originally Posted by ThunderChunk69

distribution is multiplication... and thats after Parenthesis

distribution is NOT multiplication. The 2 being in front of the parenthesis is no coincidence, the two is stating that the parenthesis (and everything in it) MUST be multiplied by 2 before ANYTHING. If you can't understand this I feel sorry for you.
 
Originally Posted by StonedFace

Originally Posted by ThunderChunk69

distribution is multiplication... and thats after Parenthesis

distribution is NOT multiplication. The 2 being in front of the parenthesis is no coincidence, the two is stating that the parenthesis (and everything in it) MUST be multiplied by 2 before ANYTHING. If you can't understand this I feel sorry for you.

distribution is multiplication. And you can't multiply anything before you divide in this problem. That breaks the order of operations.
 
Originally Posted by StonedFace

48 / 2 (9+3)
this is also the same as
48 / (2 (9+3))

except its not the automatically the same, its not guaranteed

the only guaranteed equivalent of 2(9+3) is (2)(9+3), youre adding things that arent proven
 
Originally Posted by StonedFace

48 / 2 (9+3)
this is also the same as
48 / (2 (9+3))

except its not the automatically the same, its not guaranteed

the only guaranteed equivalent of 2(9+3) is (2)(9+3), youre adding things that arent proven
 
Originally Posted by StonedFace

Originally Posted by ThunderChunk69

distribution is multiplication... and thats after Parenthesis

distribution is NOT multiplication. The 2 being in front of the parenthesis is no coincidence, the two is stating that the parenthesis (and everything in it) MUST be multiplied by 2 before ANYTHING. If you can't understand this I feel sorry for you.

distribution is multiplication. And you can't multiply anything before you divide in this problem. That breaks the order of operations.
 
Originally Posted by StonedFace

Originally Posted by ThunderChunk69

distribution is multiplication... and thats after Parenthesis

distribution is NOT multiplication. The 2 being in front of the parenthesis is no coincidence, the two is stating that the parenthesis (and everything in it) MUST be multiplied by 2 before ANYTHING. If you can't understand this I feel sorry for you.
to be honest, I'm on the fence about that 
laugh.gif

you may be right but the only examples I find about the distributive property are simpler examples than this, so I can't really tell.

but I came to 288 my first shot so I'mma stand by it for the hell of it.

also people say working backwards 2 doesn't check out.
 
Originally Posted by StonedFace

Originally Posted by ThunderChunk69

distribution is multiplication... and thats after Parenthesis

distribution is NOT multiplication. The 2 being in front of the parenthesis is no coincidence, the two is stating that the parenthesis (and everything in it) MUST be multiplied by 2 before ANYTHING. If you can't understand this I feel sorry for you.
to be honest, I'm on the fence about that 
laugh.gif

you may be right but the only examples I find about the distributive property are simpler examples than this, so I can't really tell.

but I came to 288 my first shot so I'mma stand by it for the hell of it.

also people say working backwards 2 doesn't check out.
 
actually I think this is more evidence that the distributive property is actually just multiplication
http://www.ekacademy.org/mines78/vmd/full/d/multiplicationoveraddition.htm

it's used algebraically to simplify unknowns, but we don't have any unknowns, so it's just simple multiplication, and doesn't go before solving the parenthesis

http://en.wikipedia.org/wiki/Distributive_property

http://mathforum.org/library/drmath/view/66676.html

^^^

this right there, if understood correctly means that we shouldn't use the distributive property in this case,

it's for simplifying a simple algebraic equation, which this is not.

distributing actually ALTERS the meaning of this question!

so we shouldnt do it!

it's 288 
pimp.gif
pimp.gif


EDIT:

also I now see how people got 8.666666

from 

48/2(9+3)

as

48/18+6
2.666666+6

8.66666
 
actually I think this is more evidence that the distributive property is actually just multiplication
http://www.ekacademy.org/mines78/vmd/full/d/multiplicationoveraddition.htm

it's used algebraically to simplify unknowns, but we don't have any unknowns, so it's just simple multiplication, and doesn't go before solving the parenthesis

http://en.wikipedia.org/wiki/Distributive_property

http://mathforum.org/library/drmath/view/66676.html

^^^

this right there, if understood correctly means that we shouldn't use the distributive property in this case,

it's for simplifying a simple algebraic equation, which this is not.

distributing actually ALTERS the meaning of this question!

so we shouldnt do it!

it's 288 
pimp.gif
pimp.gif


EDIT:

also I now see how people got 8.666666

from 

48/2(9+3)

as

48/18+6
2.666666+6

8.66666
 
Originally Posted by StonedFace

Pay close attention now folks..

48 / 2 (9+3)
this is also the same as
48 / (2 (9+3))
Why? Because, 2(9+3) is ONE expression, the 2 MUST be distributed BEFORE ANYTHING ELSE.

Think if it as a fraction.

48 / (18+6)
48 / 24
= 2

/thread
1bb3654e4ae87d440ed4e5aa923d83f8335cf4b3.gif
 
Originally Posted by StonedFace

Pay close attention now folks..

48 / 2 (9+3)
this is also the same as
48 / (2 (9+3))
Why? Because, 2(9+3) is ONE expression, the 2 MUST be distributed BEFORE ANYTHING ELSE.

Think if it as a fraction.

48 / (18+6)
48 / 24
= 2

/thread
1bb3654e4ae87d440ed4e5aa923d83f8335cf4b3.gif
 
Originally Posted by StonedFace

Pay close attention now folks..

48 / 2 (9+3)
this is also the same as
48 / (2 (9+3))
Why? Because, 2(9+3) is ONE expression, the 2 MUST be distributed BEFORE ANYTHING ELSE.

Think if it as a fraction.

48 / (18+6)
48 / 24
= 2

/thread

laugh.gif
laugh.gif


this guy serious?? we throwing in random stuff now? You can't just add parentheses that completely alters it.....why don't you just change all the #'s while you are at it
 
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