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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:
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AtYourCervix · 09/11/2011 19:50

a.

bodmas

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PotteringAlong · 09/11/2011 19:50

It's 1 I think - 80 lots of nothing is nothing, plus 1 is 1

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Itsjustafleshwound · 09/11/2011 19:50

B - BODMAS rules!!

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KinkyDoritoWithJingleBellsOn · 09/11/2011 19:50

41.

40 + 0 + 1

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ladyintheradiator · 09/11/2011 19:51

This reply has been deleted

Message withdrawn at poster's request.

StrandedBear · 09/11/2011 19:51

This reply has been deleted

Message withdrawn at poster's request.

AtYourCervix · 09/11/2011 19:51

muliply then add. so x 0 = 0 +1 = 1

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whoopeecushion · 09/11/2011 19:51

I think it's 41. The multiplication needs to be done first.

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peeriebear · 09/11/2011 19:51
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KinkyDoritoWithJingleBellsOn · 09/11/2011 19:52

or should it have brackets for that bit...??? (40x0) if not then 1.

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molepom · 09/11/2011 19:52

1

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YougreatPumpkinmousse · 09/11/2011 19:52

B no brackets/of or divide so multiply first then then add.

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meaniemo · 09/11/2011 19:52

It's B

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nulgirl · 09/11/2011 19:52

Answer is a. 80x0 is 0 then add the 1.

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littleshinyone · 09/11/2011 19:52

B also.

Bodmas- but the itsjustafleshwound way, not the atyourcervix way!! Smile

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AtYourCervix · 09/11/2011 19:52

uthere are no brackets so the x comes first,

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tigerandtabs · 09/11/2011 19:52

I don't see how either can be right as there are no brackets, so it is unclear whether you are adding 40 + 40 (ie 80) and then multiplying that by 0, ie giving you 0 + 1, or whether you are multiplying 40 by 0, to give 0, adding that to the first 40 and then adding 1.

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MamaChocoholic · 09/11/2011 19:52

B

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BeyondThePail · 09/11/2011 19:52

I'd go for 41 as well.

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EdithWeston · 09/11/2011 19:53

41
(because BODMAS applies unless specified otherwise).

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whackamole · 09/11/2011 19:53

I would have said 1 as well. Have seen things like this and don't know what BODMAS is. Clearly my school was lacking in mathematics teaching!

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DizzyDummy · 09/11/2011 19:53

it's 1 definitely.......I think anyway....Hmm

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belledechocchipcookie · 09/11/2011 19:53

Ds says that's a nasty question as it depends on the format. Some people use PEMDAS, which is parenthesis, exponents, multiply, divide, add. Or, there's BIDMAS, which is brackets, indices, divide, multiply, add.

(I've no idea what he's talking about) Confused I'd say it was 1.

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BeyondThePail · 09/11/2011 19:53

It's a spankingly bad question btw.

What age group is it aimed at?

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TheOriginalFAB · 09/11/2011 19:53

It is 1.

Anything times nothing = nothing.

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