Operations on fractions

Which is

 $4\ \frac{2}{5}\$  as an improper fraction?

•  $\frac{11}{5}$  

•  $\frac{14}{5}$  

•  $\frac{18}{5}$  

•  $\frac{22}{5}$  

Write  $\frac{18}{8}$  as a mixed number. 

• 2.25

•  $2\frac{1}{4}$  

•  $1\frac{10}{8}$  

•  $2\frac{1}{8}$  

 $Convert\ 3\frac{4}{9}\ to\ an\ improper\ fraction.$  

This question is not in your notes but you can use your notes as a guide.

•  $\frac{31}{9}$  

•  $-\frac{31}{9}$  

•  $\frac{16}{9}$  

•  $-\frac{16}{9}$  

Which of the following is the mixed form of $\frac{7}{4}$ 

?

•  $1\frac{3}{4}$  

•  $1\frac{2}{4}$  

•  $3\frac{1}{4}$  

•  $4\frac{3}{4}$  

Write the improper fraction as a mixed number

¹²/₄

• 3 ³/₄

• 3 ¹/₄

• 3

• 4

Before you can multiply mixed numbers you must:

• write them backwards

• pet a penguin

• turn them into improper fractions

• nothing- just multiply

Write 2 3/4 as a fraction greater than 1.

• 2

• 6/4

• 3

• 11/4

Change the improper fraction to a mixed number.

• 1     1/10
• 2      1/2
• 2     2/5
• 2      1/4

Convert to an improper fraction: 4  2/5

• 22/5
• 20/5
• 8/5
• 42/5