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| A few coins (Posted on 2004-11-19) |
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In Levikland, there are coins worth 1, 2, 5, 10, 20, 50 and 100 perplexii. A has twice as much money as B, who has twice as much as C, who has twice as much as D. How can this be, if everybody has two coins?
solution
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 | Comment 1 of 14
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A = 120 (100, 20)
B = 60 (50, 10)
C = 30 (20, 10)
D = 15 (10, 5)
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