Question

the population of a town is decreasing every year due to migration . The present population of the town is 81000 . If the rate of migration is 10% , find the population of the town after 3 years

Answer 1

the population of the town after 3 years is 24300

Answer 2

Answer:

28077

Step-by-step explanation:find of 30% of the population

=30%of 81000 is 24300

subtract your answer from 81000=81000-243000=56700

now again find 30% of 567000=30% of 56700=17010

subtract 17010 from 56700=39690

now again find 30% of 39690=11907

subtract 11907 from 39690=27783

so the remaining population in the town after migration is 27783 people