Question

the population of the town increased at rate of 5 %per year consecutively for 3l2 years . then due to epidemic in the third year decreased at the rate of 1.5% for next 3 years what is the current population of that town if it was 23,45,000, 5 years ago​

Answer 1

Answer:

here is your answer..

rate of interest=5%(increase)

time=2years

rate of interest=1.5%(decrease)

time=3years

present population=2345000*(1+5/100)(1+5/100)

(1-1.5/100)(1.1.5/100)(1-1.5/100)..

If you simply this equation,you'll get the answer..