This is an adult website

This website contains age-restricted materials including nudity and explicit depictions of sexual activity. By entering, you affirm that you are at least 18 years of age or the age of majority in the jurisdiction you are accessing the website from and you consent to viewing sexually explicit content.

  1. Home
  2. Forum

Forum

Agent Incorrigible
Member Since: 18-Jan-07
Location: US
Posts: 1472
Forum Level:
A Thinker
How much math do you remember from school?
29-Apr-11 03:03
What is the correct answer to the following:

x÷2(1+2)=

Is the answer 1 or 9?

If this thread breaks our rules please 
Agent Incorrigible
Member Since: 18-Jan-07
Location: US
Posts: 1472
Forum Level:
A Thinker
30-Apr-11 02:55
Crap. Just realized I had typed in the wrong equation last night. Got to tied up in making the text larger...

That should have been:

6÷2(1+2)=?

Is the answer 1 or 9?

If this reply breaks our rules please 
happyhumper69
Member Since: 21-Mar-08
Location: US
Posts: 37387
Forum Level:
I post, a LOT
30-Apr-11 03:30
9 grin



thought there was something missing from that equation LOL

If this reply breaks our rules please 
Agent Incorrigible
Member Since: 18-Jan-07
Location: US
Posts: 1472
Forum Level:
A Thinker
30-Apr-11 13:42
Humpers,

It was a definite forehead slap moment. It went something like this:

confused blink curse rolleyes *smack forehead*

If this reply breaks our rules please 
happyhumper69
Member Since: 21-Mar-08
Location: US
Posts: 37387
Forum Level:
I post, a LOT
30-Apr-11 14:15
LOL LOL



oops

If this reply breaks our rules please 
Team Sleep
Member Since: 4-Apr-10
Location: CA
Posts: 754
Forum Level:
I Like to Reflect
23-May-11 23:15
wtf, how is it 9? I thought it was 1...

then again I forgot a lot of math skills. I can't do long division. I think we learned that in gr 4.

If this reply breaks our rules please 
happyhumper69
Member Since: 21-Mar-08
Location: US
Posts: 37387
Forum Level:
I post, a LOT
24-May-11 23:30


6÷2(1+2)=?





TS, you solve the division part first so 6 divided by 2 equals 3

then the addition portion....1+2=3

that gives you 3(3)...which is 3 multiplied by 3

if there had been a / instead of (), it would be 3 divided by 3 grin

If this reply breaks our rules please 
ID10T_28
Member Since: 27-Sep-08
Location: CA
Posts: 494
Forum Level:
Just getting started
25-May-11 01:58
happy did you use DMASBE to solve that. dont use most of it, but every once in a while use some geometry formulas, and ratios.

If this reply breaks our rules please 
happyhumper69
Member Since: 21-Mar-08
Location: US
Posts: 37387
Forum Level:
I post, a LOT
25-May-11 02:36
ID10T_28 said: happy did you use DMASBE to solve that. dont use most of it, but every once in a while use some geometry formulas, and ratios.



I can't remember what the proper names are for any of the theories or formulas...just how they work blushing


If that equation had been a few variables longer, I'd have been lost LOL

If this reply breaks our rules please 
genius149
16-Jun-11 22:36
5 + 5 x 5 = ?

If this reply breaks our rules please 
genius149
16-Jun-11 22:37
It was BODMAS when I went to college. Can't remember what they all stood for tho blink confused

If this reply breaks our rules please 
Agent Incorrigible
Member Since: 18-Jan-07
Location: US
Posts: 1472
Forum Level:
A Thinker
18-Jun-11 17:04
PEMDAS from left to right.

Parenthesis
Exponents
Multiplication and Division
Addition and Subtraction

If this reply breaks our rules please 
genius149
22-Jun-11 22:23
Brackets, Other , Division and Multiplication, Addition and Subtraction.

Has no-one bothered to work out my little question yet?

If this reply breaks our rules please 
Agent Incorrigible
Member Since: 18-Jan-07
Location: US
Posts: 1472
Forum Level:
A Thinker
23-Jun-11 20:02
Genius, should be 30.

If this reply breaks our rules please 
genius149
23-Jun-11 21:57
Correct AI. Help yourself to a cookie, there in the biccie tin on the shelf next to where NN keeps his lager.

If this reply breaks our rules please 
George061
11-May-13 17:12
5 + 5 x 5 = ?

I thought the answer was 50.

I thought 5 + (5 x 5) = 30.

Do you read these left to right, but perform operations within a paren before the left to right string of operations?



If this reply breaks our rules please 
George061
11-May-13 17:15
That sounded a little smug ... sorry. I was just asking.


If this reply breaks our rules please 
licksipsuckit
Member Since: 5-Apr-07
Location: AU
Posts: 783
Forum Level:
I Like to Reflect
l cant remember school
9-Mar-14 09:42
lucky that, memory loss has its advantages *lix*

If this reply breaks our rules please 
licksipsuckit
Member Since: 5-Apr-07
Location: AU
Posts: 783
Forum Level:
I Like to Reflect
pemdas
12-Mar-14 08:00
l learnt the bodmas thing yesterday at uni, never heard of it before, now lm going to take the pemdas to uni tomorrow and pretend lm smart and did some research lol just haven't worked out how to credit where l found it yet *lix*

If this reply breaks our rules please 
George061
3-May-14 19:07

"The sum of the square roots of any two sides of an
isosceles triangle is equal to the square root of
the remaining side."



Thanks Licks, after all this time I hadn't noticed the
reference to PEMDAS. Now I've got it!


If this reply breaks our rules please