Which of the following fractions has its numerator as 4 and denominator as 7?
If 2 and 3 are respectively added to the numerator and the denominator of a fraction, the fraction becomes 79 and if both the numerator as well as the denominator is decreased by 1, the fraction becomes 45. What is the original fraction?
The denominator of a fraction is 3 more than the numerator. If the numerator as well as the denominator is increased by 4, the fraction becomes45. What was the original fraction?