Question

The population of a town increases annually by 25%. If the present
population is one crore then what is the difference between the
population 3 years ago and 2 years ago?​

Answer 1

Answer:

hard question

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Answer 2

Answer:

Hey mate your ans here

Present population =1,00,00,000

Let old population x

Population of 1st year ago= X+X of 25% =1,00,00,000

1.25x =1,00,00,000

X= 8,00,00,00

X=65,00,000

Population of 3rd year ago = X + X of 25% = 64,00,000

1.25 x = 64,00,000

X=51,20,000

Hence, difference between the population of 3year and 2 year ago =64,00,000 - 51,20,000 = 12,80,000

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