logo

Channel List
Beauty & Self
Books & Music
Career
Computers
Education
Family
Food & Wine
Health & Fitness
Hobbies & Crafts
Home & Garden
Money
News & Politics
Relationships
Religion & Spirituality
Sports
Travel & Culture
TV & Movies
Safety
We take forum safety very seriously here at BellaOnline. Please be sure to read through our Forum Guidelines. Let us know if you have any questions or comments!
Newest Members
Ruth Sattler RN, freespirit86, Desertdiva11, marisara, Jacque Miller
56979 Registered Users
Forum Stats
56979 Members
417 Forums
112485 Topics
794885 Posts

Max Online: 537 @ 07/02/12 11:21 AM
Top Posters (30 Days)
Rosie 66 854
Beetlemess 724
Karm - SW USA Editor 293
Val FictionWrit/RomanceBk 221
Nancy Roussy 182
Ro Longstreet-Wicca 155
Connie - ADD/Sandwiches 125
Allyson - USACook/HomeCook 120
Linu 114
Lisa LowCarb / VideoGames 91
Ad Income Supports Charity
Page 4 of 6 < 1 2 3 4 5 6 >
Topic Options
#781052 - 09/05/12 01:05 AM Re: 62(1+2)=? [Re: Tina - Living Simply]
Beetlemess Offline
Highest Posting Power Known to Humanity

Registered: 01/02/09
Posts: 58674
Time I dust off this thread & provide the answer as derived by two college math professors (One is a very close frind of mine & a retired Math PhD) er.jacob89 breaks it down above by doing the parened operation first...

*E*: left to right is the precedence for mult/div 6�2*3. Correct answer is 3*3 or 9.
*G*: Brad - *E* stated it correctly (no big surprise to either *E* or me). Math follows certain conventions and the left to right is one of them. I learned it (way back when) as : Add or multiply or divide, then add or subtract. In case of a tie go left to right. The Please Excuse My Dear Aunt Sally tells you to do what is in the parentheses first, then exponents then multiply or divide, then add or subtract (in case of a tie go left to right).

I'll now rest my case with an answer of NINE (9)
_________________________
-B-
"We do not inherit the Earth from our ancestors,
we borrow it from our children."

Top

Add Re: 62(1+2)=? to Twitter Add Re: 62(1+2)=? to Facebook Add Re: 62(1+2)=? to MySpace Add Re: 62(1+2)=? to Del.icio.us Digg Re: 62(1+2)=? Add Re: 62(1+2)=? to Yahoo My Web Add Re: 62(1+2)=? to Google Bookmarks Add Re: 62(1+2)=? to Stumbleupon Add Re: 62(1+2)=? to Reddit
#781055 - 09/05/12 01:12 AM Re: 62(1+2)=? [Re: Tina - Living Simply]
Phyllis Doyle Burns Offline
Highest Posting Power Known to Humanity

Registered: 11/17/07
Posts: 17642
Loc: Reno, NV
I so agree! Good job, Beetle. You have settled it once and for all. Yeaaaaah!!!!
_________________________
Walk in Peace and Harmony.
Phyllis Doyle Burns
Avatar: Fair Helena by Rackham, Public Domain

Top

Add Re: 62(1+2)=? to Twitter Add Re: 62(1+2)=? to Facebook Add Re: 62(1+2)=? to MySpace Add Re: 62(1+2)=? to Del.icio.us Digg Re: 62(1+2)=? Add Re: 62(1+2)=? to Yahoo My Web Add Re: 62(1+2)=? to Google Bookmarks Add Re: 62(1+2)=? to Stumbleupon Add Re: 62(1+2)=? to Reddit
#791780 - 11/08/12 02:34 AM Re: 62(1+2)=? [Re: Tina - Living Simply]
Lisan Offline
Newbie

Registered: 05/18/08
Posts: 22
Agree with Beetlemess:)

Top

Add Re: 62(1+2)=? to Twitter Add Re: 62(1+2)=? to Facebook Add Re: 62(1+2)=? to MySpace Add Re: 62(1+2)=? to Del.icio.us Digg Re: 62(1+2)=? Add Re: 62(1+2)=? to Yahoo My Web Add Re: 62(1+2)=? to Google Bookmarks Add Re: 62(1+2)=? to Stumbleupon Add Re: 62(1+2)=? to Reddit
#791790 - 11/08/12 03:17 AM Re: 62(1+2)=? [Re: Tina - Living Simply]
Connie - ADD/Sandwiches Offline
BellaOnline Editor
Chimpanzee

Registered: 10/03/10
Posts: 7051
Loc: Kansas USA
Beetle, that's how I teach it. Your explanation a long time ago was brilliant. That's when I started reading your posts; it was so elegantly written.
_________________________
Connie Mistler Davidson-Editor-ADD/Sandwiches
Attention Deficit Disorder
Sandwiches
Avatar: There is Hope~Even when conditions are harsh, hope can bloom.

Here is a link to my EBook.
Building School Success with ADD EBook Link





Top

Add Re: 62(1+2)=? to Twitter Add Re: 62(1+2)=? to Facebook Add Re: 62(1+2)=? to MySpace Add Re: 62(1+2)=? to Del.icio.us Digg Re: 62(1+2)=? Add Re: 62(1+2)=? to Yahoo My Web Add Re: 62(1+2)=? to Google Bookmarks Add Re: 62(1+2)=? to Stumbleupon Add Re: 62(1+2)=? to Reddit
#791829 - 11/08/12 04:56 PM Re: 62(1+2)=? [Re: Tina - Living Simply]
Beetlemess Offline
Highest Posting Power Known to Humanity

Registered: 01/02/09
Posts: 58674
Hallejuah!
_________________________
-B-
"We do not inherit the Earth from our ancestors,
we borrow it from our children."

Top

Add Re: 62(1+2)=? to Twitter Add Re: 62(1+2)=? to Facebook Add Re: 62(1+2)=? to MySpace Add Re: 62(1+2)=? to Del.icio.us Digg Re: 62(1+2)=? Add Re: 62(1+2)=? to Yahoo My Web Add Re: 62(1+2)=? to Google Bookmarks Add Re: 62(1+2)=? to Stumbleupon Add Re: 62(1+2)=? to Reddit
#791851 - 11/08/12 05:42 PM Re: 62(1+2)=? [Re: Tina - Living Simply]
Phyllis Doyle Burns Offline
Highest Posting Power Known to Humanity

Registered: 11/17/07
Posts: 17642
Loc: Reno, NV
wooooo hoooo!!!! smile I always had faith in you, Beetle. smile
_________________________
Walk in Peace and Harmony.
Phyllis Doyle Burns
Avatar: Fair Helena by Rackham, Public Domain

Top

Add Re: 62(1+2)=? to Twitter Add Re: 62(1+2)=? to Facebook Add Re: 62(1+2)=? to MySpace Add Re: 62(1+2)=? to Del.icio.us Digg Re: 62(1+2)=? Add Re: 62(1+2)=? to Yahoo My Web Add Re: 62(1+2)=? to Google Bookmarks Add Re: 62(1+2)=? to Stumbleupon Add Re: 62(1+2)=? to Reddit
#794716 - 11/30/12 01:28 PM Re: 62(1+2)=? [Re: Lisa - Fiction Writing]
Sam friend Offline
Newbie

Registered: 08/13/12
Posts: 41
[quote=Lisa - Fiction Writing]The correct answer is 1. The second way you worked out the equation was correct, Beetle. [/quote] Yes It is As the ( have most prior then multiplication , then Division .

Top

Add Re: 62(1+2)=? to Twitter Add Re: 62(1+2)=? to Facebook Add Re: 62(1+2)=? to MySpace Add Re: 62(1+2)=? to Del.icio.us Digg Re: 62(1+2)=? Add Re: 62(1+2)=? to Yahoo My Web Add Re: 62(1+2)=? to Google Bookmarks Add Re: 62(1+2)=? to Stumbleupon Add Re: 62(1+2)=? to Reddit
#794722 - 11/30/12 03:50 PM Re: 62(1+2)=? [Re: Tina - Living Simply]
Beetlemess Offline
Highest Posting Power Known to Humanity

Registered: 01/02/09
Posts: 58674
Fully agree that the parened (1+2) operation is to be handled initially.
Yet, Multiplication does not have a priority over Division and are conducted mutually in left-to-right ordered process, before any Addition/Subtraction... as Division is merely multiplication of the value's inverse.
_________________________
-B-
"We do not inherit the Earth from our ancestors,
we borrow it from our children."

Top

Add Re: 62(1+2)=? to Twitter Add Re: 62(1+2)=? to Facebook Add Re: 62(1+2)=? to MySpace Add Re: 62(1+2)=? to Del.icio.us Digg Re: 62(1+2)=? Add Re: 62(1+2)=? to Yahoo My Web Add Re: 62(1+2)=? to Google Bookmarks Add Re: 62(1+2)=? to Stumbleupon Add Re: 62(1+2)=? to Reddit
#794726 - 11/30/12 04:11 PM Re: 62(1+2)=? [Re: Tina - Living Simply]
Burt B. Offline
Chipmunk

Registered: 09/09/11
Posts: 1851
6
_________________________
two cat you na versity

Top

Add Re: 62(1+2)=? to Twitter Add Re: 62(1+2)=? to Facebook Add Re: 62(1+2)=? to MySpace Add Re: 62(1+2)=? to Del.icio.us Digg Re: 62(1+2)=? Add Re: 62(1+2)=? to Yahoo My Web Add Re: 62(1+2)=? to Google Bookmarks Add Re: 62(1+2)=? to Stumbleupon Add Re: 62(1+2)=? to Reddit
#794727 - 11/30/12 04:12 PM Re: 62(1+2)=? [Re: Tina - Living Simply]
Burt B. Offline
Chipmunk

Registered: 09/09/11
Posts: 1851
9 sorry
my bad
_________________________
two cat you na versity

Top

Add Re: 62(1+2)=? to Twitter Add Re: 62(1+2)=? to Facebook Add Re: 62(1+2)=? to MySpace Add Re: 62(1+2)=? to Del.icio.us Digg Re: 62(1+2)=? Add Re: 62(1+2)=? to Yahoo My Web Add Re: 62(1+2)=? to Google Bookmarks Add Re: 62(1+2)=? to Stumbleupon Add Re: 62(1+2)=? to Reddit
Page 4 of 6 < 1 2 3 4 5 6 >


Moderator:  Beverly - Math Coach 

Want to reply? Register as a Forum Member - it's quick, free and fun!
Brand New Posts
New Game - Collectibles!
by Ro Longstreet-Wicca
Coin Collecting
16 minutes 0 seconds ago
New Game - Hobbies!
by Ro Longstreet-Wicca
Candlemaking
18 minutes 8 seconds ago
New game
by Ro Longstreet-Wicca
History
19 minutes 10 seconds ago
Shopping at Walmart Game
by Ro Longstreet-Wicca
Home Finance
22 minutes 41 seconds ago
Word From Last Letter Game
by Ro Longstreet-Wicca
Contests & Sweepstakes
26 minutes 31 seconds ago
Daily World Peace Group Meditation
by Susan - Meditation Editor
Meditation
28 minutes 51 seconds ago
Planning to schedule monthly online meetings...
by Angeles F. - Spanish language Host
Spanish Language
Today at 12:42 PM
Is access to water a human right?
by Andria B - Human Rights
Human Rights
Today at 10:47 AM
Sandwich du jour
by Connie - ADD/Sandwiches
Sandwiches
Today at 10:39 AM
Planning Safe Vacation Fun with ADD
by Connie - ADD/Sandwiches
Attention Deficit Disorder
Today at 10:36 AM
Register to Post!
Want to post? For security reasons you need to Register as a Forum Member. It's quick, easy and free!
Forum Activities
Book Clubs
Trivia Contests
Who's Online
2 registered (2 invisible), 167 Guests and 4 Spiders online.
Key: Admin, Global Mod, Mod
Ad Income Supports Charity



| About BellaOnline | Privacy Policy | Advertising | Become an Editor |
Website copyright © 2014 Minerva WebWorks LLC. All rights reserved.