Question query

Advice on 11 Plus VR papers and problems

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njg
Posts: 42
Joined: Sat Jan 12, 2008 1:03 pm

Question query

Post by njg »

(21 (30) 1)
(20 (11) 10)
(16 ( _ ) 2)

Answer 17

How?
stevew61
Posts: 1786
Joined: Fri Nov 17, 2006 9:54 pm
Location: caversham

Re: Question query

Post by stevew61 »

njg wrote:(21 (30) 1)
(20 (11) 10)
(16 ( _ ) 2)

Answer 17

How?
21/1 + 9 = 30
20/10 + 9 = 11

so? 16/2 + 9 = 17


but it took us a few minutes...



steve
njg
Posts: 42
Joined: Sat Jan 12, 2008 1:03 pm

Post by njg »

Thanks - annoyingly obvious now!
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