The population of an area is increasing by 20/3 every year. What will be the population there after three years? If the present population there is 33750. explain this​

Given that, the population of a town increases by 10.5% every year.

Also, the present population is 7,95,600.

To find out: Population of the town a year ago.

Let the population of the town a year ago be x.

∴ Population 1 years ago=

100+increase%

100

​

×present population

⇒x=

110.5

100

​

×795600=720000

Hence, the population of the town a year ago was 7,20,000.