Question

The population of a town is 64000 The birth rate is 8% p. a. And death rate is 3% p.a. Find the
population of the town after 3 years?​

Answer 1

Answer:

73600

Step-by-step explanation:

so,

the birth rate is 8per means 5120 chirldren born every year

and death rate is 3per means 1920.......

in three years

5120*3= 15360 born

and

1920*3 = 5760 die

change in population

15360-5760 = 9600

population after 3 years will be

64000 + 9600

= 73600