What's the relationship?

11 Plus Maths – Preparation and Information

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BW

What's the relationship?

Post by BW »

There is a relationship between the 3 numbers in each group. Can you find the the missing number in the last group?

19,6,0
14,5,6
28,-5,2
9,9,?

Can any maths Wizards pls help?

Thanks

BW
KenR
Posts: 1506
Joined: Fri Mar 17, 2006 6:12 pm
Location: Birmingham

Post by KenR »

Answer is 7

All the rows add up to 25
Guest

Post by Guest »

Thanks KenR

So busy throwing 'K Type' formula's at it, completely overlooked the obvious :oops:


BW
laid back son worried mum
Posts: 4083
Joined: Wed Mar 07, 2007 1:18 am

Post by laid back son worried mum »

you're not the only one, BW! :oops:
Have to ask KenR what he takes for breakfast, lunch and dinner...
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