Write a class called rationalnumber

Reference no: EM13166163

Write a class called RationalNumber that represents a fraction with an integer numerator and denominator. A RationalNumber object should hvae 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()

Return this rational number's denominator value; for examples, if the ratio is (3/5), returns 5.

public int getNumerator()

Returns this rational number's numerator value, for example, if the ratio is (3/5), return 3.

public String toString()

return a String representation of this rational number, such as "3/5". You may wish to omit denominators of 1, reuturning "4" instead of "4/1".

Reference no: EM13166163

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