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Mathematics, 26.08.2019 03:30, loll9416
The population of a small town increased by 25% two years ago and then decreased by by 25% last year. the population is now 4500 persons. what was the population before the two changes?
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Answers: 1
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The population of a small town increased by 25% two years ago and then decreased by by 25% last year...
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