Rational number without using Rational class : Rational Numbers « Number « Ruby

Rational number without using Rational class

#!/usr/bin/env ruby

require 'rational'
require 'mathn'

rat = Rational(25/100) # => 1/4 -- lowest terms

rat - 1/8 # => 1/8


Related examples in the same category

1.Rational Numbers
2.how to create a fraction;
3.Create a rational number
4.Add two rational number up
5.Subtract one number from another
6.Multiply two rational numbers
7.Divide two rational numbers
8.how to add (+), subtract (-), multiply (*), and divide (/) fractions;
9.how to perform modulo (%), power (**), and equality (== or <=>);
10.how to produce a string or a float representation of a fraction (inspect).
11.Compare two rational numbers
12.Comparable operator on rational numbers
13.Inspect a rational number
14.Power a rational number
15.Modulo two rational numbers