Question

the denomoter of a fraction is 1 more than twice its numerator. if 1 is added to numerator and denominator reapectively the ratio of numerator is 1:2. find the fraction

Answer 1

A good logical question. PLZ MARK AS BRAINLEST.

Answer 2

Heya !!!

Here is Your Answer.

Let the numerator be x.
According to the Question, denominator is 1 more than twice the denominator.
So, Denominator = 2x + 1.
Now, The fraction is $\frac {x}{2x+1}$ 

Now, ATQ..
If 1 is added to both the numerator and the denominator, the fraction becomes 1/2. (As 1:2 = 1/2)
So, $\frac{x+1}{2x+1+ 1} = \frac{1}{2} \\ Cross \: multiplication \\ 2 (x+1) = 2x+1 \\ 2x+2 = 2x+2 \\ 0=0.$

Therefore, this equation does not have any fixed solution. The Solutions of this will change according to x. 

Hope It Helps