Question
The population of a town is 180000. It decreases by 8%
in the 1st year and increases by 5% in the 2nd year. What is the population of the town at the end of 2 years?Solution
ATQ,
Initial Population = 180,000 1st Year: Decrease by 8% Population after 1st year=180000Ă(1â0.08)=180000Ă0.92=165600 2nd Year: Increase by 5% Population after 2nd year=165600Ă(1+0.05)=165600Ă1.05=173880
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