12/7 Homework: Fraction Mixed Practice

Which pair of fractions are equivalent?

• 20/40 = 1/4

• 5/15 = 1/3

• 8/16 = 1/8

• 8/12 = 1/2

What is 17/5 written as a mixed number?

• 2 1/5

• 3 2/5

• 3 5/17

• 2 2/5

• $\frac{34}{10}$

• $\frac{7}{20}$

• $\frac{10}{7}$

• $\frac{7}{10}$

What does the denominator of a fraction represent about a figure?

• How many equal parts are in the whole figure
• How many parts of the figure are being counted
• How big the whole figure is

What operation do you perform first?

7 - (2 + 3) ÷ 5?

• Subtraction

• Addition

• Division

• Multiplication

 $\frac{1}{8}\times\frac{4}{5}=?$  

Simplify and Reduce

•  $\frac{4}{40}$  

•  $\frac{1}{10}$  

•  $\frac{5}{13}$  

•  $\frac{4}{50}$  

 $\frac{4}{5}\div\frac{6}{7}$  

 $\frac{4}{5}\times\frac{6}{7}=\frac{30}{28}\ or\ \ 1\frac{1}{14}$  
 
Blake is finding  $\frac{4}{5}\div\frac{6}{7}$  . Find his mistake.

• Did not flip the second fraction  $\frac{6}{7\ }\ \rightarrow\ \frac{7}{6}$  

• Multiplied the fractions incorrectly

• Didn't simplify correctly

• Did not flip the first fraction  $\frac{4}{5}\ \rightarrow\ \frac{5}{4}$  

Which fraction is equivalent to 1?

• 1/2
• 1/10
• 5/5
• 5/1

Jen has 6 yards of fabric and wants to make a new dress and shorts. She used 3 1/3 yards of fabric on her new dress. How much fabric does Jen have left for the shorts?

• 5 2/3 yards

• 2 2/3 yards

• 9 2/3 yards

• 3 1/3 yards

Olivia set aside 5/6 of an hour for homework after school each day. How many hours of homework does she do in 5 days?

• 3 1/2 hours

• 4 1/2 hours

• 4 1/6 hours

• 50 minutes