A complex fraction is that where either the numerator or denominator or both contain a fraction in it.
Complex Fractions
Complex Fractions Calculator is a online tool that converts the entered complex fraction into a simple fraction. You just have to enter the complex fraction in the given block and get its answer instantly.
Lets see how to get a simple fraction out of a complex one:
Step 1 :
Read the given problems, note down the given fraction and observe atleast numerator or denominator has fraction in it. Let us take it of form
$\frac{a/b}{c/d}$

Step 2 :
Invert the fraction of denominator and multiply it with numerator as shown below
$\frac{a/b}{c/d}$ = $\frac{a}{b}$ $\times$ $\frac{d}{c}$
Simplify it and get the answer.

Solved Example

Question: Simplify the fraction:
(a) $\frac{3/4}{6/7}$
(b) $\frac{4/7}{2/3}$.
Solution:
 
(a) Given fraction is $\frac{3/4}{6/7}$
Invert the fraction of denominator and multiply it with numerator to get
$\frac{3/4}{6/7}$ = $\frac{3}{4}$ $\times$ $\frac{7}{6}$
         = $\frac{21}{24}$
Cancel out the common terms to get
$\frac{3/4}{6/7}$ = $\frac{7}{8}$

(b) Given fraction is $\frac{4/7}{2/3}$
Invert the fraction of denominator and multiply it with numerator to get
$\frac{4/7}{2/3}$ = $\frac{4}{7}$ $\times$ $\frac{3}{2}$
         = $\frac{12}{14}$ 
Cancel out the common terms to get
$\frac{4/7}{2/3}$ = $\frac{6}{7}$