Question

the population of a village is 6000 it is found that the rate of increase in population is 5% per annum then the population after 2 years​

Answer 1

Answer:

6600

Step-by-step explanation:

let population be P = 6000

rate = 5%

time = 2 years

S.I =P X T X R /100

6000 X 5 X 2 / 100

= 600

THEREFORE , total population =, 6000 + 600 = 6600

Answer 2

Answer:

The answer to the given question is the population after 2 years is 6600

Step-by-step explanation:

Given:

the population of a village is 6000

rate of increase in population is 5% per annum

To find :

we have to find the population after 2 years.

Solution :

let the present population be the principal population

P =6000.

The rate of increase is R= 5%.

The period is 2 years.

The formula to be used here is

$\frac{p \times r \times t}{100}$

on substituting the values in the given formula, we get the answers as

$\frac{(6000 \times 5 \times 2)}{100}$

on cancelling we get

$60\times 5 \times 2 = 600$

The final value obtained on calculation is 600.

The total amount of population after two years is obtained by adding the present population to the increased population

$6000 + 600 = 6600$

the population after 2 years is 6600

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