Question

if the population of a town increase by 20% annually. Find the population 3 years ago if it is 512000 at present​

Answer 1

Step-by-step explanation:

Before 3 years , population was ,

= 512000 - 3 ( 512000 का 20% )

= 512000 - 3 ( 1,02,400)

= 512000 - 307200

= 2,04,800

Answer 2

Step-by-step explanation:

Before 3 years, population was

=512000-3(512000ka 20%)

=512000-3(1,02,400)

=512000-307200

=2,04,800ans