Question

2 years ago the population of a town 31250 it decrease at the rate of 4% find the present population

Answer 1

Given: Two years ago, the population of two

towns was 31250

To find: Due to epidemic, it degrees at the

rate of 4% per annum present

population of the town is???

: 2

=> 31,250

=> 31,250 × (100-4 / 100) ×

(100-4 / 100) { =

} =

=> 31,250 ×(96/100)

×(96/100) =

=> = 28,800 ,

=> 28,800