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PostPosted: Tue Jul 27, 2010 9:46 pm 
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Joined: Wed Jan 09, 2008 8:44 pm
Posts: 23
I think it is the end of a long day BUT can someone please explain the right way of doing the following question!
"What gives the same ratio as 2:5:7?

a) 3:7:5
b) 7:5:20
c) 6:15
d) 10:35
e) 5:14

Many thanks! (the answer is e by the way) x


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PostPosted: Tue Jul 27, 2010 10:11 pm 
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Joined: Fri Jul 24, 2009 1:10 pm
Posts: 32
Hi,

If the question is 2.5:7, then if you double both sides you get 5:14


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PostPosted: Wed Jul 28, 2010 10:42 am 
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Joined: Sun Sep 20, 2009 9:17 am
Posts: 154
I agree with beebee.
I dont see how it can be any of the other answers.


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PostPosted: Wed Jul 28, 2010 5:35 pm 
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Joined: Wed Jan 09, 2008 8:44 pm
Posts: 23
Thanks all, my tiredness was deffo catching up with me - I actually misread the question ho hum!!!


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