Question

the population of village is 20000 if the birthrate is 5% per annum and that rate is 3% per and find the population after 2 years

Answer 1

212180/is the right answer

Answer 2

P = Initial population = 28000

R = Rate of growth of population = 5% per annum

n = Number of years = 2

Therefore, Population after two years = P(1+R100)n

= 28000(1+5100)2

= 28000(1.05)2

= 30870

Hence, the population after two years will be 30870.