Question

The annual rate of growth in population of town is 5% . If its present population is 4000, what will be its population after 2 years?​

Answer 1

Answer:

population will be 4410

Step-by-step explanation:

current population= 4000

5%of 4000=

4000÷100×5=200

now,after one year population will be 4000+200=4200

5%of 4200

4200÷100×5=210

Hence,

increased population of 1st year =200+

increased population of 2nd year=210

total=410

current population + increased population=

4000+410=4410