Question

The population of a city is 4,50,000 in the year 2017 and 6,30,000 in 2019. Find the

increase percent of the population​

Answer 1

Answer:

population in year 2017 = 4,50,000

population in year 2019 = 6,30,000

so, increase of population = 6,30,000- 4,50,000

= 1,80,000

what percent is 1,80,000 in 4,50,000?

4,50,000 1,80,000

--------------- x

100

Answer 2

Answer:

40%

Step-by-step explanation:

%change=((6,30,000-4,50,000)/4,50,000)×100

=(1,80,000/4,50,000) ×100

=0.4×100

=40%