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Greg’s solution

by gdabare on Mar 21, 2011

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Greg’s solution — Presentation Transcript

Greg’s Solution
If Country A has C% of the Population and D% of the world’s wealth
And Country B has E% of the world’s population and F% of wealth
Then set up the ratio. . .
(Country A : Country B)
W= welath and P =population
(citizen A):(citizen B) =
[(d%w)/(c%p)]/[(e%w)/(f%p)]
= [(d%w)/(c%p)]×[(f%p)/(e%w)]
= [d%/c%]×[f%/e%]
= (df)/(ce)