Question

the population of a town increases by 5% every year in the last year the population of the town was 80000 find the present population of the town and find the population in the next year​

Answer 1

Answer:

800400

Step-by-step explanation:

Answer 2

$\large\sf\underline{Given}$

• Rate of increase of percentage = 5%

• Population of town in last year = 80000

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$\large\sf\underline{To\:find}$

• Present population of the town .

• Population of the town in the next year .

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$\large\sf\underline{Solution}$

$\large\sf\: Present\: Population$

$\sf\:80000+5\:percent\:of\:80000$

$\sf➞\:80000+5\:percent\:\times\:80000$

$\sf➞\:80000+\frac{5}{100}\:\times\:80000$

$\sf➞\:80000+5 \times 800$

$\sf➞\:80000+4000$

${\sf{{\purple{➞\:84000}}}}$

⠀⠀⠀⠀⠀─━━━━━━━━━━━━─

$\large\sf\: Population\:after\:one\:year$

$\sf\:84000+5\:percent\:of\:84000$

$\sf➞\:84000+5\:percent\:\times\:84000$

$\sf➞\:84000+\frac{5}{100}\:\times\:84000$

$\sf➞\:84000+5 \times 840$

$\sf➞\:84000+4200$

${\sf{{\purple{➞\:88200}}}}$

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!! Hope it helps !!