Fundamental Mathematics/Arithmetic/Arithmetic Number/Fraction

FractionEdit

Fraction can be understood as ratio of Numerator over Denomator

 

Mixed FractionEdit

Examine a fraction that has numerator less than denominator

  This represents a fraction of a whole number

A fraction that has numerator is equal denominator

  .This represents a whole number

Add 2 fractions above

 

Yields a fraction that has numerator greater than denominator

Which can be written as

 

This type of fraction is called Mixed fraction

Improper FractionsEdit

This is a type of fraction where the numerator is larger or bigger than the denominator in   such that A > B examine the following:

 

23 is larger than 2.

 

9 is larger than 4.

All of the above are called improper fractions.

Equal FractionsEdit

Given 2 fractions   and   . 2 fractions are equal if

 

Mathematic OperationEdit

Operation on 1 fractionEdit

 
 
 
 

Operation on 2 different fractionsEdit

Addition    
Subtraction    
Multiplication    
Division   ÷   =    

ReferenceEdit