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40+40x0+1 ?

539 replies

minimuffy · 09/11/2011 19:48

40 + 40 x 0 + 1 =

A- 1
B- 41
c- 0

I say its B-41 as you need to multiply then add. (from what i remember of standard grade maths the acroymym BOMDAS- brackets off, multiply, divide, add, subtract)

DH says its 1.

please tell he's wrong!

OP posts:
StrandedBear · 09/11/2011 19:59

This reply has been deleted

Message withdrawn at poster's request.

BeyondThePail · 09/11/2011 19:59

Well.

That'll learn you.

gamerwidow · 09/11/2011 19:59

Its B 41 BODMAS rules.
If there are no brackets then you do the multiplication first and then the addition so its
40 x 0 = 0
40+ 0 + 1=41

CeliaFate · 09/11/2011 19:59

Bollocks, it's 41 according to google calculator.

DeWe · 09/11/2011 19:59

Tell him: If you're at the lower end of primary then the answer is 1. Because you answer from left to right.

However as soon as you know BODMAS, dd1 did it in year 4, you do the Mulitplication first and end up with 41. Wink

AtYourCervix · 09/11/2011 19:59

my brain hurst and i have taken pinkillers and i'm shit at maths.

TiggyD · 09/11/2011 20:00

I am a fish
I am a fish
I am a fish

(Obscure reference)

ColdSancerre · 09/11/2011 20:00

Cervix you don't assume there are brackets. You just divide/multiply first. So in this equation the divide/multiply section is 40x0 = 0

Then you add/subtract so 40+1 = 41

You only do the brackets first if there are brackets, which in this equation there aren't.

minimuffy · 09/11/2011 20:00

mama the O is for 'off' brackets off ie take them away first...

OP posts:
EdithWeston · 09/11/2011 20:00

Sorry - post got a bit crunched.

You know which to do first because there is a rule for it.

Multiplication comes before addition and subtraction.

bumpybecky · 09/11/2011 20:00

it's a current facebook question poll thingy rather than someone's homework

I'm going with 41

DeWe · 09/11/2011 20:00

Multiplication Blush I can do maths, but not spell.

Itsjustafleshwound · 09/11/2011 20:00

But you don't need brackets

bruffin · 09/11/2011 20:01

Just did it on calculator app and came out with 41

OhYouBadBadkitten · 09/11/2011 20:02

It's 41.

LeBOF · 09/11/2011 20:02

Are we supposed to read it as

(40 + 40) x 0 + 1

or as

40 + (40 x 0) + 1

?

olibeansmummy · 09/11/2011 20:02

I'm going with 41 too

Abcinthia · 09/11/2011 20:03

~I agree with the others that it's 41.

AtYourCervix · 09/11/2011 20:03

se maths is shite. and pointless and bollocks in the extreme.

why would anyone evr want to know such a thing?

an utter waste of time.

Iggly · 09/11/2011 20:04

41

PoppadumPreach · 09/11/2011 20:04

The answer is unquestionably 41.

Everyone saying 1 or otherwise is wrong.

There is no subjectivity in this matter whatsoever.

As has been said by many, maths-savvy posters before, BODMAS.

LeBOF · 09/11/2011 20:04

Because your spacing suggests the latter, but I'm not sure if that's a deliberate ploy to confuse us or not?

TheVermiciousKnid · 09/11/2011 20:04

It has to be read as 40 + (40 x 0) + 1 because multiplication takes precedence over addition.

melodyangel · 09/11/2011 20:05

It's 41

LeBOF · 09/11/2011 20:05

Can you explain BODMAS for us non-mathematicians then, please?