Question

the population of a town increases from 160000 to 180000 in a year. find the percentage increase in the population of the town

Answer 1

Answer:

Step-by-step explanation:

Population increased=180000

Past population=160000

Time=1year

ATQ

180000=160000{1+R/100}

180000/160000=1+R/100

9/8=1+R/100

9/8-1=R/100

1/8=R/100

1/8x100=R

25/2%=R%

12 1/2=R

Answer 2

Answer:

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