Fractions Review

Fractions Review

Multiple Choice

Which number is the numerator in this fraction? 4/10

• 4

• 10

Multiple Choice

What does the picture represent?

• prime numbers

• factors

• common multiples

• composite numbers

Multiple Choice

Find the LCM of 6 and 5

• 10

• 30

• 60

• 120

Multiple Choice

Find the LCM of 7 and 9

• 9

• 27

• 63

• 17

Multiple Choice

Find the LCM of 6 and 4

• 6

• 12

• 24

• 48

Multiple Choice

What do you call an equal fraction?

• Equivalent fraction

• Mixed fraction

• Improper fractions

• Not a fraction

Multiple Choice

Why do you need to know how to find the GCF?

• to find a common denominator so you can add or subtract fractions

• so you can create a mixed number

• so you can find the simplest form of a fraction

• so you can create unit fractions

Multiple Choice

Find the GCF of 32 and 44

• 2

• 3

• 4

• 6

Multiple Choice

Find the GCF of 36 and 48

• 2

• 4

• 8

• 12

Multiple Choice

Simplify 6/24
(in simplest form)

• 1/4
• 1/3
• 2/12
• 3/8

Multiple Choice

3/5 + 1/5 =
in simplest form 

• 4/10
• 4/5
• 2/5
• 2/0

Multiple Choice

What is the first step in getting an improper fraction?

• Put new number over denominator

• Multiply denominator by the whole number

• Add to numerator

Multiple Choice

What is the second step in getting an improper fraction?

• Multiply the denominator by the whole number

• Put new number over denominator

• Add to numerator

Multiple Choice

What is the third step in getting an improper fraction?

• Add to numerator

• Put new number over denominator

• Multiply the denominator by the whole number

Multiple Choice

Convert the mixed fraction to a improper fraction.

• 22 /9

• 20/9

• 31 / 9

• 4/6

Multiple Choice

Write 17/6 as a mixed number.

• 2 6/5

• 1 7/6

• 2 5/6

• 1 5/6

Multiple Choice

Write 18/9 as a mixed number.

• 2 6/9

• 1 7/9

• 2

• 1 5/9

Multiple Choice

Yao drank ¹¹ /₄ bottles of water during a soccer game. What is the number expressed as a mixed number?

• 3 ¹/₄

• 2 ³/₄

• 2 ¹/₂

• 2 ¹/₄

Multiple Choice

Is this a correct answer?

• Yes, the student correctly added.

• No, you cannot add unlike denominators

• No, 5 + 7 is not 12

• No, 2 + 3 is not 5

Multiple Choice

What is the first step in solving this problem?

⅘ + ½ =

• Add the top parts of the fraction

• Rewrite the fractions in the simplest form.

• Find a common denominator.

• Make each fraction into an improper faction.

Multiple Choice

2/4 + 1/3= 
in simplest form
*Find Common denominators*

• 10/12
• 3/2
• 38/12 
• 5/6

Multiple Choice

6/10 - 4/20=

in simplest form

*Find common denominators*

• 8/20

• 2/5

• 2/10

• 19/30

Multiple Choice

• 4/5

• 3/20

• 17/20

• 4/20

Multiple Choice

• 11 1/2

• 12

• 11 4/15

• 11 2/5

Multiple Choice

• 5 1/24

• 5 1/4

• 4 23/24

• 4 1/2

Multiple Choice

What is 2/3 + 5/3 in simplest form?

• 7/3

• 7/6

• 1

• 2 1/3

Multiple Choice

Find the difference of  $3\ \frac{1}{8}\ -\ 1\ \frac{1}{4}$  

•  $1\ \frac{3}{8}$  

•  $1\ \frac{7}{8}$  

•  $2\ \frac{3}{8}$  

•  $2\ \frac{7}{8}$