Question

The population increased to 54000 in 2013 at rateof 5% per annum 1) find the population in 2011
2) population in 2015

Answer 1

Step-by-step explanation:

1)(X+5/100)^2=54000

x×21/20×21/20=54000

X=54000×20×20/21×21

X=18000×400/147