Multiplication and Division of Fractions by Fractions

Write the reciprocal of the number.
5

• 5/1
• 1/5

Write the reciprocal of the number.
2/8

• 2/8
• 8/2
• 1/4

Write the reciprocal of the number.
18

• 1/18
• 18/1

Multiply. Write the answer in simplest form.
1/7 x 2/3 

• 2/10
• 3/21
• 2/21

Tags

CCSS.5.NF.B.6

Multiply. Write the answer in simplest form.
3/8 x 1/9

• 4/17
• 3/72
• 1/24

Tags

CCSS.5.NF.B.6

Multiply. Write the answer in simplest form.
6 x 7/8

• 42/8
• 5 1/4
• 21/4

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Multiply. Write the answer in simplest form.
1 1/3 x 2/3

• 8/9
•  3/9
• 1 2/9

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Divide. Write the answer in simplest form.
2/9 ÷2/3

• 6/27
• 4/27
• 1/3

Tags

CCSS.6.NS.A.1

Divide. Write the answer in simplest form.
1/8 ÷ 1/4

• 1/2
• 1/4
• 1/32

Tags

CCSS.6.NS.A.1

Divide. Write the answers in simplest form.
5/8 ÷ 15

• 5/40
• 1/24
• 1/3

Tags

CCSS.6.NS.A.1