Question

the present population of a city is 180000 if it increases at the rate of 8% per annum its population after 2 years will be

Answer 1

Hey friend,

Here's your answer :

Present population of city = 180000
Rate of increase per annum(per year) = 8℅

Hence,
Population after 1 year = 180000 + 8℅ of 180000 = 180000+8/100*180000 = 180000+14400 = 194400

Now,

Population after 2 years = 194400+8/100*194400 = 194400+15552 = 209952

Hence,

Population of city after 2 year = 209952

Hope my answer will be enough to help you.

Answer 2

this is your answer hope it's helpful ❤❤