15. Find out the population of a city in a particular year

The population of Delhi is increasing at a rate of 5 \(\%\) p.a. If the population was 405467 in the year 2017. Find the population in the year 2014 and 2020. (Use: ${\left(1.05\right)}^3$ \(\approx\) 1.158 and ${\left(1.05\right)}^3$ \(\approx\) 1.158)

 

Answer:

 

(i) The population of Delhi in 2014 \(=\) .

 

(ii)The population of Delhi in 2020 \(=\) .

  

[Note: Submit the answer as a whole number.]