Question

the population of a village this year is twice its population last year. find the percentage increase in the population of the village from last year to this year.​

Answer 1

Answer:

Your nswer is:100%

Step-by-step explanation:

If we imagine,thd population of last year is x .....Then,this year,it will be:2x

So,there increases (2x-x)=x from x

So,percentage will be (x*100)/x

=100x/x

=100%

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Answer 2

Answer:

100%

Step-by-step explanation:

If we take example that the population last year was 101 so this year I would be 101*2 = 202

So the population was 1/2 of what it is now or this it is double from what it was last year

Therefore, 1/2*2= 2/2

Now 2/2*100=200/2=100%

Therefore the population increased by 100%