91Ó°ÊÓ

Change each improper fraction to a mixed number. $$\frac{7}{2}$$

For the set of numbers \(\left(\frac{1}{8}, \frac{7}{9}, \frac{6}{3}, \frac{18}{6}, \frac{3}{5}, \frac{9}{8}\right),\) list all the improper fractions.

Reduce each fraction to lowest terms. $$\frac{4}{6}$$

Add and subtract the following mixed numbers as indicated. \(5 \frac{2}{3}+6 \frac{1}{3}\)

Add and subtract the following mixed numbers as indicated. \(8 \frac{5}{6}+9 \frac{5}{6}\)

Change each improper fraction to a mixed number. $$\frac{41}{15}$$

Simplify each complex fraction as much as possible. [Examples 4–7] $$\frac{\frac{2}{3}}{\frac{3}{4}}$$

Add and subtract the following mixed numbers as indicated. $$\begin{array}{r}6 \frac{1}{2} \\\\+2 \frac{5}{14} \\\\\hline\end{array}$$

Divide the numerator and the denominator of each of the following fractions by 2 . $$\frac{6}{8}$$

Change each improper fraction to a mixed number. $$\frac{769}{27}$$