Unit 6 Add/Sub/Div/Mult

What is the sum of 1 1/5 and 3 3/5?

• 
  

  $2\ \frac{2}{5}$
  

• $4\ \frac{4}{5}$

• $\frac{44}{5}$

• $4\ \frac{2}{5}$

Which of the following is the sum of 2/10 and 9/10 written as a mixed number?

• 
  

  $\frac{11}{20}$
  

• $\frac{11}{10}$

• $1\ \frac{1}{20}$

• $1\ \frac{1}{10}$

Diane had 3 2/3 cups of flour. She used 2 1/3 cups of flour for a recipe. How many cups of flour does Diane have left?

• 
  

  $1\ \frac{1}{3}$
  

• $1\ \frac{2}{3}$

• $2\ \frac{1}{3}$

• $5\ \frac{3}{3}$

⅙÷3

• 1/12
• 1/6
• 1/18
• 18

Find the product.

• 3/50
• 30/5
• 6
• 1  1/5

Which is a way to write the whole number 7 as a fraction?

• 7/1

• 1/7

• 7/7

1.  Which fraction is equal to 2?

• A.  2/4
• B.  2/2
• C.  2/1
• d.  2/0

Simplify:

 $\frac{5}{3}$   

•  $1\ \frac{2}{3}$  

•  $\frac{1}{2}$  

•  $\frac{6}{3}$  

•  $1\ \frac{1}{2}$  

How can you get 3/4?

• 1/4 + 1/4
• 2/4 + 1/4
• 1/4 + 1/4 + 1/4 + 1/4
• 3/4 + 1/4

Decompose 5/12 into the sum of its unit fractions.

• 1/5+1/5+1/5+1/5+1/5 = 5/12
• 1/12+1/12+1/12+1/12+1/12 = 5/12
• 1/5+1/12+1/5+1/12+1/5 = 5/12
• 4/12+1/12 = 5/12