Fraction Addition Subtraction Multiplication Division

Fraction Addition
A   C    
+
=
+
=
B   D    
 
Fraction Subtraction
A   C    
-
=
-
=
B   D    
 
Fraction Multiplication
A   C    
x
=
x
=
B   D    
Fraction Division
A   C    
÷
=
÷
=
B   D    

The fractions calculator handles operations for subtracting, adding, dividing or multiplying fractions. Enter the numerator and the denominator values in the text boxes to find the result.

Adding Fractions

Addition = ( AD + BC ) / BD. For example: 2/6 + 1/4 = (2*4 + 1*6) / 6*4 = 14 / 24 = 7/12.

Subtracting Fractions

Subtraction = ( AD - BC ) / BD. For example: 2/6 - 1/4 = (2*4 - 1*6) / 6*4 = 2 / 24 = 1/12.

Multiplying Fractions

Multiplication = AC / BD . For example: 2/6 * 1/4 = 2*1 / 6*4 = 2 / 24 = 1/12.

Dividing Fractions

Division = AD / BC. For example: 2/6 * 1/4 = 2*4 / 6*1 = 8 / 6 = 4/3.