Question

the populationof a town increases by 10% annually . if the present pupulation is 22000. what was it a year ago ?​

Answer 1

Answer:

The population a year ago is 19800.

Step-by-step explanation:

increase in population = 22000 × 10%

= 22000 × 10/100

= 2200

Present population = 22000

Population 1 year ago = 22000 - 2200 = 19800

Answer 2

Step-by-step explanation:

increase in population is

22000×10/100

=2200

population 1 year ago=22000-2200

=19800