Question

City-A has a population of P, while City-B has a population of 2 P. The population of City-A grows at the rate of 20 per annum while the population of City-B declines at the rate of 20 per annum. After 2 years, what will the population of City-A be?

Answer 1

Answer:

The population of city-a will be 40

Answer 2

40p/a

Step-by-step explanation: