When simplifying fractions we use:

• the LCM (Least Common Multiple)

• the GCF (Greatest Common Factor)

Is $\frac{5}{15}$ in simplest form?

• Yes

• No

Is $\frac{2}{7}$ in simplest form?

• Yes

• No

Is $\frac{23}{46}$ in simplest form?

• Yes

• No

Write $\frac{9}{30}$ in simplest form. If it is already in simplest form, write simplest form. Use "/" to represent the fraction bar.

Write $\frac{4}{15}$ in simplest form. If it is already in simplest form, write simplest form. Use "/" to represent the fraction bar.

Write $\frac{20}{5}$ as a mixed number.

•  $5$ 

•  $\frac{1}{4}$  

•  $4\ \frac{1}{4}$  

•  $4$  

Write $5\ \frac{2}{5}$ as an improper fraction.

•  $\frac{1}{2}$  

•  $5$  

•  $\frac{27}{5}$  

•  $\frac{25}{5}$  

Write $5\ \frac{5}{6}$ as an improper fraction.

•  $\frac{35}{6}$  

•  $\frac{30}{5}$  

•  $\frac{30}{6}$  

•  $6$  

Write $\frac{9}{5}$ as a mixed number.

• $1\ \frac{4}{5}$

• $1\ \frac{4}{9}$

• $5\ \frac{1}{4}$

• $4\ \frac{1}{5}$