Arithmetic/Types of Numbers/Fraction

< Arithmetic‎ | Types of Numbers

FractionEdit

Fraction is a ratio of two integer numbers. Fraction can be expressed mathematically

 , where B is not zero.

Where

A is called Numerator
B is called Denominator

Equal FractionsEdit

Two fractions A/B and C/D are the same if the product of numerator A and denominator D is equal to the product of numerator B and denominator C.

  if  


and


  if  

RulesEdit

  1.   +   =  
  2.   -   =  
  3.   x   =  
  4.   /   =  , if C not zero.