Reference no: EM133269227

Write a class called RationalNumber that represents a fraction with an integer numerator and denominator. Add all the extra features that reduce a rational number, add, subtract, multiply, and divide two rational numbers.

A RationalNumber object should have the following methods:

public RationalNumber(int numerator, int denominator)

Constructs a new rational number to represent the ratio (numerator/denominator). The denominator cannot be 0, so

throw an IllegalArgumentException if 0 is passed. public RationalNumber()

Constructs a new rational number to represent the ratio (0/1).

public int getDenominator().