Common Denominators

What is the least common denominator of 2/6 and 7/8?

• 36
• 8
• 18
• 24

Tags

CCSS.4.NF.A.2

What is the least common denominator of 1/4 and 1/3?

• 4
• 3
• 12
• 8

Tags

CCSS.4.NF.A.2

CCSS.4.OA.B.4

What is the least common denominator of 1/4 and 2/5?

• 5
• 25
• 10
• 20

Tags

CCSS.4.NF.A.2

What is the least common denominator of 3/5 and 5/7?

• 35
• 25
• 7
• 30

Tags

CCSS.4.NF.A.2

What is the least common denominator of 1/9 and 2/3?

• 6
• 3
• 9
• 21

Tags

CCSS.4.NF.A.2

What is the least common denominator of 1/2 and 3/7?

• 2
• 14
• 7
• 28

Tags

CCSS.4.NF.A.2

What is the least common denominator of 1/2 and 3/7?

• 2
• 14
• 7
• 28

Complete the equivalent fraction.

• 6
• 9
• 15
• 23

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

What do you need to have when adding unlike fractions?

• common denominator
• common numerator
• common numerator and denominator

Tags

CCSS.7.NS.A.1C

What is the difference of 7/8 - 1/3?

• 6/5
• 8/11
• 6/8
• 13/24

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2