Question

The sum of the reciprocals of qualis age 3 years ago and 5 years from now is 1 by 3 find her present age

Answer 1

ur answer in the above pic

Answer 2

Her present age is 7 years

Step-by-step explanation:

Let the present age of qualis be x

Qualia's age after 5 years = x+5

Qualia's age 3 years ago = x-3

We are given that The sum of the reciprocals of qualis age 3 years ago and 5 years from now is 1 by 3

So, $\frac{1}{x-3}+\frac{1}{x+5}=\frac{1}{3}$

$\frac{2(x+1)}{(x-3)(x+5)}=\frac{1}{3}$

x=-3,7

Since the age cannot be negative

Hence her present age is 7 years

#Learn more:

The sum of the reciprocals of Rehman’s ages, (in years) 3 years ago and 5 years from now is 1/3. Find his present age.

https://brainly.in/question/5483723