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Author Primary School Maths Question
AndyKent
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Registered: 3rd Sep 05
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4th Dec 10 at 20:20   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by sand-eel
Yeah but surely because it says "the least right handed boys that could be wearing glasses" that means 1 as you can't really have 0 people could wear glasses?
sand-eel
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Registered: 15th Mar 07
Location: carluke/braidwood--IRNBRULAND
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4th Dec 10 at 20:21   View User's Profile U2U Member Reply With Quote

oops missed that out, but doesn't make a difference.
chloe16v
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Registered: 29th Nov 07
Location: Rotherham
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4th Dec 10 at 20:24   View User's Profile U2U Member Reply With Quote

0
am4nf
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Registered: 27th Jul 08
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4th Dec 10 at 21:43   View User's Profile U2U Member Reply With Quote

zero for me
Rickavo
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Registered: 2nd Jul 09
Location: Manchester
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4th Dec 10 at 22:10   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by AndyKent
quote:
Originally posted by sand-eel
Yeah but surely because it says "the least right handed boys that could be wearing glasses" that means 1 as you can't really have 0 people could wear glasses?



Yes but it says 1 boy not 1 right handed boy. So if the boy wearing glasses is left handed then no right handed boys would be wearing glasses...
sand-eel
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4th Dec 10 at 22:16   View User's Profile U2U Member Reply With Quote

its 1 fuck you, you have no qualifications :/
Twitch
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Registered: 3rd Nov 09
Location: Flitwick, Bedfordshire
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4th Dec 10 at 23:49   View User's Profile U2U Member Reply With Quote

21
Eck
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Registered: 17th Apr 06
Location: Lundin Links, Fife
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4th Dec 10 at 23:52   View Garage View User's Profile U2U Member Reply With Quote

quote:
Originally posted by sand-eel
Yeah but surely because it says "the least that could be wearing glasses" that means 1 as you can't really have 0 people could wear glasses?


Doesn't say that he is a right hander wearing glasses though.
CorsAsh
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Registered: 19th Apr 02
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5th Dec 10 at 11:07   View User's Profile U2U Member Reply With Quote

Fucking hell people. It's written incorrectly. And the plane won't take off.
Eck
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5th Dec 10 at 11:11   View Garage View User's Profile U2U Member Reply With Quote

Maybe the teacher meant that though. To decipher the geniuses from the r-tards.
JonnyJ
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Registered: 23rd Sep 05
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5th Dec 10 at 11:41   View User's Profile U2U Member Reply With Quote

The answer is potato.
Sean
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Registered: 14th Sep 10
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5th Dec 10 at 11:47   View User's Profile U2U Member Reply With Quote

i thought 20 lol :/ i only left school year and half ago lmao!! still cant figure it out got me well baffled????
Ian
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Registered: 28th Aug 99
Location: Liverpool
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5th Dec 10 at 12:08   View Garage View User's Profile U2U Member Reply With Quote

26 boys in a class, 21 of whom are right-handed.

Alfie - Right
Benjamin - Right
Charlie - Right
Chris - Right
Daniel - Right
David - Right
Dylan - Right
Ethan - Right
Geoff - Right
George - Right
Harry - Right
Ian - Right
Jack - Right
Jacob - Right
Jake - Right
James - Right
Joseph - Right
Joshua - Right
Lewis - Right
Matthew - Right
Oliver - Right
Samuel - Left
Steven - Left
Thomas - Left
Tony - Left
William - Left

Now if Samuel, Steven, Thomas, Tony or William wears glasses, NONE of the right-handed boys wears glasses.

The answer to THAT question is ZERO.

If there were 10 boys wearing glasses, and Samuel, Steven, Thomas, Tony and William all wore glasses then you would have 5 right-handed boys wearing glasses.

The answer to that question is five.

Obviously, the 10 boys wearing glasses could be comprised of entirely right-handed boys but the question asks for the lowest number, ie. use the left ones up to find the lowest number of right.

If you don't use all the left up you are left with zero right, hence the answer is the number of glasses-wearing boys minus the number of left handed boys.

[Edited on 05-12-2010 by Ian]
Hammer
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Registered: 11th Feb 04
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5th Dec 10 at 13:05   View User's Profile U2U Member Reply With Quote

You lieing cunt.

Alfie is left handed

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