Question

The population of a village is 8125 if the annual birth rate is 7%and death rate 3% calculate the population of 2 years

Answer 1

Answer:

8775

Step-by-step explanation:

in one year

annual birth rate = 7%

and death rate = 3%

therefore in 2 years

birth rate = 14%

and death rate = 6%

therefore population increase =14-6

                                                     =8%

population of 2 years=8% of 8125+8125

                                     =8*8125/100 +8125

                                     =650+8125

                                     =8775  

Answer 2

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