Math, asked by abeinstein, 1 year ago

The population of a town is 50,000 if annual emigration rate is 6% and the annual immigration rate is 4% calculate the population after two years

Answers

Answered by neha7755
9
Hello mate!!



6% of 50,000 is 3000
4% of 50,000 is 2000

Emigration means they are leaving the town. So -3000
Immigration means they are coming in. So +2000

-3000+2000= -1000

After first year the total is 49000

6% of 49000 is 2940
4% of 49000 is 1960

-2940+1960= -980

So 49000-980= 48020.


Hope it helpful

abeinstein: But ans is 48000
Answered by vikramakumar9
6

Answer:

Step-by-step explanation:

population of the town = 50000

annual emigration = 6%

annual immigration = 4%

annual emigration = 50000*6/100= 3000

annual immigration = 50000*4/100=2000

the population reduces from 50000 to 49000 in a year

the population reduces  to 48000 in two years

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