the population of a city increases by 6 % per year but due to migration it decrease by 1 % per years . what will be the percentage increase in population in 3 years ?
actual increase in population = 5 % let , earlier population = 100 then the population after 3 years = 100 ( 1 + 5 / 100 ) ^ 3 = 115.7625 ∴ required percentage = 15.7625 % answer : d
add(divide(multiply(add(const_100, add(divide(multiply(add(const_100, subtract(6, 1)), subtract(6, 1)), const_100), subtract(6, 1))), subtract(6, 1)), const_100), add(divide(multiply(add(const_100, subtract(6, 1)), subtract(6, 1)), const_100), subtract(6, 1)))