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# DS - population

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Intern
Joined: 07 May 2006
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DS - population [#permalink]  11 Jun 2006, 14:46
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Intern
Joined: 05 Apr 2006
Posts: 36
Followers: 0

Kudos [?]: 1 [0], given: 0

11,000

to minimize . ten districts have 1.1x population and this district has x
1.1x * 10 + x = 132000
12x = 132000

x = 11,000
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