# denominator of a fraction

Quizzes and games : fraction

The denominator function allows the calculation of the denominator of a fraction.

Quizzes and games : fraction

### Denominator, online calculus

#### Summary :

The denominator function allows the calculation of the denominator of a fraction.

denominator online

#### Description :

A fraction is a number that is written as follows : a/b with a and b integers and b not zero. It's the quotient of a by b, that is to say : a/b = a:b. a is the numerator of the fraction and b is the denominator of the fraction. In other words, in a fraction, the numerator term is located above the stroke, the denominator is the end located below the stroke. The calculator with the denominator function used to find the denominator of a fraction or an expression with fractions.

# Fraction denominator

The calculator is able to determine the denominator of a fraction : to find the fraction denominator of 4/5, enter denominator(4/5), after calculus, the result 5 is returned.

The calculator also applies to fractions that contain letters : to pour calculate the fraction denominator of a/b, enter denominator(a/b) , after calculation, the result b is returned.

The denominator function is used on fractions but also to expressions containing fractions, after calculation, the simplified result is returned.

# Denominator of an expression with fraction

When the denominator function is applied to an algebraic expression, the expression is first converted to a fraction, then the denominator of the fraction obtained is returned. So to find the denominator of the following expression 4/5+3/7, enter denominator(4/5+3/7), after calculation, he fraction obtained is 43/35, then the function returns the denominator 35.

The denominator function also applies to literal expressions.

#### Syntax :

denominator(expression), where expression is an algebraic expression or a fraction.

#### Examples :

Calculate online with denominator (denominator of a fraction)