Subtract fractions with unlike denominators

What is the difference?

• $\frac{13}{24}$

• $\frac{5}{24}$

• $\frac{12}{48}$

• $\frac{6}{5}$

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

5/6 - 1/7

• 29/42

• 28/42

• 4/42

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

4/5 - 2/3

• 3/15

• 2/2

• 2/15

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

7/8 - 3/4

• 2/8

• 4/8

• 1/8

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is 8/9 - 5/6?

• 1/18

• 3/4

• 6/7

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

2/3 - 1/2

• 1/6

• 1/5

• 5/6

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

7/8 - 1/6 = 

• 17/24
• 15/18
• 12/24

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

8/9 - 1/3 =

• 7/6

• 5/9

• 2/3

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2