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Mathematics 10 Online
OpenStudy (anonymous):

6/2(1+2)

OpenStudy (anonymous):

= 1

OpenStudy (anonymous):

same scenario LOL

OpenStudy (anonymous):

haha it's bugging everyone, i keep saying you cant ignore the parenthesis even after the addition they are still there

OpenStudy (anonymous):

use this method: Please, Excuse , My , Dear, Aunt, Sally Parenthesis, exponents, multiplication,division, addition, subtraction

OpenStudy (anonymous):

yeah lol

OpenStudy (anonymous):

coincidence?

OpenStudy (anonymous):

is it? o_o

OpenStudy (anonymous):

i know the answer is 1 but people still think it's 9 which irritates me they say division is on the same level as multiplication and forget that parenthesis are still around

OpenStudy (anonymous):

I say a ghost lives inside openstudy. Who's with me?

OpenStudy (anonymous):

lol, when you face division and multiplication, always start with which comes first ^_^ you have this : \[6 \div 2 \times 3\] start from the left, who comes first?

OpenStudy (anonymous):

ghos...ghost? o_o...where

OpenStudy (anonymous):

@ flaasome, yeah I know. people forget parens which is annoying, not just in simple problems like these, but in complex problems such as (x+1 +x^2*X^2/3 what am i supposed to understand from that?

OpenStudy (anonymous):

your wrong starica

OpenStudy (anonymous):

am I? how so?

OpenStudy (anonymous):

you've got to start from left

OpenStudy (anonymous):

you have 6/2(3)

OpenStudy (anonymous):

parenthesis first

OpenStudy (anonymous):

alright so multiply first ^_^

OpenStudy (anonymous):

yes, if there were no parenthesis then you would divide

OpenStudy (anonymous):

sorry abt the parenthesis ^_^"

OpenStudy (anonymous):

:)

OpenStudy (anonymous):

Just in case you look this up again, the answer is 9 and not 1. Your question is \[6\div2 x (1+2)\]

OpenStudy (anonymous):

We first solve the bracket 1+2 to get 3. So the question becomes \[6\div2\times3\]

OpenStudy (anonymous):

As per BODMAS/PEDMAS we have to carry out division first and then multiplication. so carrying out division first, we get, \[3\times3\]

OpenStudy (anonymous):

So the final answer is 9 and not 1!!!!!!!!!

myininaya (myininaya):

harkirat is RIGHT!

OpenStudy (anonymous):

actually, per BODMAS, multiplication and division carry the same weight, but the expression should be evaluate left-to-right. So yes, the answer is 9.

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