EPTParenths Exponents Multi Divi Addi subtracty.
I had to write down pemdas to not screw it up.
A Simple Math Problem? - Page 5
| Forum Index > General Forum |
|
Rakanishu2
United States475 Posts
Parenths Exponents Multi Divi Addi subtracty. I had to write down pemdas to not screw it up. | ||
|
optical630
United Kingdom768 Posts
| ||
|
Golgotha
Korea (South)8418 Posts
| ||
|
Ethelis
United States2397 Posts
| ||
|
Hugoboss21
France346 Posts
On April 08 2011 05:50 Fawkes wrote: how about... 48 ----- (9+3) 2 24(9 + 3) 24(12) 288? thats (48/2)(9+3). | ||
|
Motiva
United States1774 Posts
| ||
|
howerpower
United States619 Posts
Arguing over a 5th grade math problem b/c we iz so intelligentz. | ||
|
Navane
Netherlands2749 Posts
On April 08 2011 05:45 MasterOfChaos wrote: I'd say if the multiplication sign is omitted then multiplication binds stronger than division. Just like 1/2x is 1/(2x) and not (1/2)*x. Yeah, as a frequent algebra scribbler i see 48/2(3+9) as:
for that exact reason. If you multiplicate without even using a multiplication sign, its stronger than dividing. a/bcde = a/(bcde), not acde/b | ||
|
AttackZerg
United States7465 Posts
| ||
|
sanya
482 Posts
118 protoss took this vote  | ||
|
bootbootcar
Canada22 Posts
| ||
|
Chimpalimp
United States1135 Posts
Live and learn. Order of operation ftw. | ||
|
RoyalCheese
Czech Republic745 Posts
On April 08 2011 05:52 xMiragex wrote: I've been out of school for 3 years and in no way does this seem deceptive. wow Maybe because you didn't think about it hard enough.  | ||
|
Satire
Canada295 Posts
48/2*12 = 288 Or written as 48/2(12) Any numbers written inside a single bracket beside eachother is the same as multiplication. It's just another way of writing that out. A number inside a bracket besides another number simply signifies multiplication. For example: 2x is the same as 2(x) or even 2 * X. | ||
|
MonsieurGrimm
Canada2441 Posts
| ||
|
n00b3rt
Bulgaria890 Posts
| ||
|
meegrean
Thailand7699 Posts
 | ||
|
MichaelEU
Netherlands816 Posts
| ||
|
loveeholicce
Korea (South)785 Posts
Yea its basically 48 / 2 x ( 9+3). BEDMAS Brackets first, so you get 48 / 2 x 12. From here nothing takes priority so you just do left to right. | ||
|
Ryshi
Canada361 Posts
-------- 2(9+3) is written as 48/(2(9+3)), which is not 48/2(9+3) if we isolate 2(9+3), it's written as 2*(9+3) hence it should be rewritten as 48/2*(9+3) before any evaluation is done. | ||
| ||
