Convert mixed number to improper fraction

This function converts a mixed number into an improper fraction.

To perform the calculation, enter the appropriate values. Then click on the 'Calculate' button

Negative mixed fraction

When entering, a negative sign in front of the integer applies to the entire fraction.

\(\displaystyle -2\frac{2}{3}\) is interpreted as   \(\displaystyle -\left(2\frac{2}{3}\right)\)

Example: Convert mixed number to improper fraction

Convert the mixed number \(\displaystyle 2\frac{6}{8}\)

The integer is resolved by multiplying it by the denominator

\(\displaystyle 2\frac{6}{8} = \frac{2×8}{8} +\frac{6}{8} = \frac{16}{8}+\frac{6}{8} \)

Add and reduce fractions

\(\displaystyle \frac{16}{8}+\frac{6}{8} = \frac{22}{8} = \color{blue}{\frac{11}{4}} \)