Question

The population of a small locality was 4000 in 1979 and 4500 in 1981 by what percent had the population increased ? Plz tell me with the process ​

Answer 1

Answer:

12.5 %

Step-by-step explanation:

Increase in population = 4500 - 4000

= 500

Increase in percentage :-

As we know, = (Increase / initial population) × 100

Increase % = (500 / 4000) × 100

= 0.125 × 100

= 12.5 %