30-17

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Source: — Problem Solving |

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by beny » Sat Aug 25, 2007 2:45 pm
Am I missing something here? It seems like the answer is 18-6 = 12... but it can't be that easy...

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by magical cook » Sun Aug 26, 2007 5:01 pm
I dont have the answer for this question but I thought R=a-18 for W and R=a+6 for V, so simply 24...but not sure.
Can anyone help us?

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by beny » Sun Aug 26, 2007 5:05 pm
Oh.. the second sentence said "greater". D'oh. You're right... I need to read more carefully.

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by tanyajoseph » Tue Aug 28, 2007 3:58 am
The question is asking for the differnce in the avg so i dont think 24 can be the answer. Whats the OA ?