the population of a certain city was 72000 on the last day of the year 1998.durimg next year it increased by 7% and increased by 10% in the following year .what was its population at the end of the year 2000.
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Step-by-step explanation:
Population in year 1998 = 72000
In year 1999 it will be (72000+7%of72000)
= (72000+5040) =77040
So, population in year 2000 = (77040+10%77040) = 84744
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