<prompt> In a population having mid-year population of 1000, there are 150 children less than 15 years and 50 elderly more than 65 years of age. Calculate dependency ratio ?0.22000.25250  <response>: Dependency ratio Propoion of ppl in 15yrs of age 65yrs of age Propoion of ppl in 15-64 yrs of age 15050800 0.25 