Question

The population of a town increases every year by 10%.if the present population is 1,800000,what will be the population of the town after 2years

Answer 1

1836000......................

Answer 2

a = 1,800,000
r = 10/100 = 1/10

a = 1,800,000
U2 = 1,800,000 + 180,000 = 1.980,000
U3 = 1,980,000 + 198,000 = 2.178.000