Question

18. The population of a village increases by 7% every year. If the present population is 80000, then
what will be the population after two years?​

Answer 1

Answer:

Step-by-step explanation:

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after one year population is =80000×7/100+80000

= 5600+80000 =85600 is population after one year

after second year = 85600×7/100+85600

= 5992+85600

=91592 is the final population after 2 years

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Answer 2

present population of the village=80000

population increases per year=7/100×80000

=800×7=5600+80000=85600 population after 2 years=80000+11200 (population increased by 2years ) =91200