Question

The population of town increased by 10% annually if the present population is find population a year ago

Answer 1

HEY USER...

First of all mention the present population , let me tell u the method to solve
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Present population of town = Y
Rate of increase in population annually = 10%

Let the population 1 year ago be x .

Now,
(x + 10% of x) = Y
(x + x/10) = Y
11x/10 = Y
x = Y × 10/11
x =10Y/11

So,

Put the value of Y(present population), U will get ur answer.
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Thank you

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