5. Required Fractions

A fraction becomes \(\frac{1}{2}\), if 1 is added to both the numerator and the denominator. If, 1 is added to both the numerator and the denominator it becomes \(\frac{2}{3}\). Determine the fraction.

 

The required fraction \(=\) $\frac{i}{i}$

 

[Note: Enter the fraction in simplified form]