Python code to find operation of two rational numbers

~This is the code  for finding  addition, subtraction, multiplication and division of two number~ 

 from fractions import Fraction

class Rational:

    def __init__(self,numerator,denominator):

        self.numerator=numerator

        self.denominator=denominator

    def Adding_R(self):

         x=self.numerator+self.denominator

         y=Fraction(x)

         print("\nThe addition of two rational number is:",x)

         print("a/b form is:")

         print ("%s = %s  " % (x,y))

         

    def Sub_R(self):

         x=self.numerator-self.denominator

         y=Fraction(x)

         print("\nThe subtrction of two rational number is:",x)

         print("a/b form is:")

         print ("%s= %s " % ( x,y))

    def Mul_R(self):

         x=self.numerator*self.denominator

         y=Fraction(x)

         print("\nThe Multiflication of two rational number is:",x)

         print("a/b form is:")

         print ("%s = %s  " % ( x,y))

    def Div_R(self):

         x=self.numerator/self.denominator

         y=Fraction(x)

         print("\nThe Division of two rational number is:",x)

         print("a/b form is:")

         print ("%s = %s " % ( x,y))

obj=Rational(1/5,5/10)

obj.Adding_R()

obj.Sub_R()

obj.Mul_R()

obj.Div_R()