give solution

Question

The population of a town was 50000 initially.It increased at 5% for a year and then decreased by 4% in the next year .What is the population at the end of the two years

Answer 1

At first year population 

 

50000 * 5% =2500 

 

50000 + 2500 = 52500

 

at second year

 

52500 *4% = 2100

 

52500 -2100 = 50400

 

at the end of second year population is 50,400