Question

b) The population of a village decreased by 5% in 2072 B.S. and by 10% is 2073 B.S. What would be the population of the town in the beginning of 2074 if its population in the beginning of 2072 B.S. was 32.000?​

Answer 1

Answer:

population at the end of 2072 =32000(1-5/100)

=32000×0.95=population in the beginning of 2073

population at the end of 2073=32000×0.95(1-10/100)

=32000×0.95×0.9=32×95×9=27360=population at the beginning of 2074

Answer 2

Answer:

The population of a village2073 B.( pt) of 27360.

Step-by-step explanation:

population in the beginning of 2072 B.S. = 32000

The population of a village decreased 2072 B.S. (R) =5%

The population of a village decreased 2072 B.S. (R) =10%

The population of a village 2073(pt) =?

we know,

pt = p(1-R\100) (1-R\100)

=32000(1-5\100) (1-10\100)

=32000(0.95) (0.90)

=27360

The population of a village2073 B.( pt) of 27360.