If 2 is added to the numerator and denominator the fraction becomes 910 and if 3 is subtracted from the numerator and denominator it become 45. Find the fraction.
When 3 is added to the denominator and 2 is subtracted from the numerator a fraction becomes 1/4. And, when 6 is added to numerator and the denominator is multipled by 3, it becomes 2/3. Find the fraction.