The ____ of a fraction is another fraction obtained by interchanging the numerator and denominator.
Reciprocal
Divisor
Improper Form
Dividend
Reciprocal is obtained by interchanging the numerator and denominator of a fraction.
Numerator of a fraction is 1 more than the denominator. If 2 is added both to the Numerator and denominator, the fraction obtained is 54. Find the fraction.