Multiply two rational numbers : Rational Numbers « Number « Ruby

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Ruby » Number » Rational Numbers   Multiply two rational numbers #!/usr/bin/env ruby require 'rational' require 'mathn' rat = Rational(25/100) # => 1/4 -- lowest terms rat * 3 # => 3/4 -- multiply   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.  Rational number without using Rational class 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

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