Question

the population of a city was 20,000 in the year 1997 . it was increases at the rate of 5% p.a find the population at the end of the year 1998​

Answer 1

Step-by-step explanation:

population of city 20000

increase in population (in%) 5%

increase in population 5%of20000

5*20000/100

1000

population at the end of year 1998= 20000+1000

= 21000

Answer 2

Answer:

1000

Step-by-step explanation:

20000/100x5

1000

1000+20000=21000