CS3 Lesson#22-Multiplication and Division of fractions

 Convert  $2\frac{2}{3}$  to improper fraction

• 21/6

• 2 2/6

•  $\frac{8}{3}$  

• 7/2

Tags

CCSS.4.NF.A.1

What is the recriprocal of 5

• 5/1
• 1/5

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

 $\frac{3}{10}\times\frac{2}{3}$  

• 1/5

• 5/13

• 6/13

• 5/30

Tags

CCSS.5.NF.B.6

Simplify  $\frac{21}{24}$  

• 7/8

• 5/13

• 6/13

• 5/30

Tags

CCSS.4.NF.A.1

CCSS.4.NF.A.2

 $\frac{2}{4}\times\frac{1}{2}$  

• 3/6

• 3/8

• 1/4

• 2/6

Tags

CCSS.5.NF.B.6

What is the quotient of these fractions in lowest terms?

• 6/40
• 6/10
• 3/5
• 12/20

Tags

CCSS.6.NS.A.1

5 ÷ 1/4

• 5
• 20
• 1/5
• 5/4

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

2/7 ÷ 6

• 12/7
• 3
• 6/7
• 1/21

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

2/3 ÷ 1/12

• 2/36
• 2/12
• 8
• 4

Tags

CCSS.6.NS.A.1

3/4 ÷ 7/8

• 7/6
• 1 1/6
• 7/8
• 6/7

Tags

CCSS.6.NS.A.1