Multiplying and dividing Fractions

What is the rule when multiplying fractions?

• Multiply the numerators and multiply the denominators

• Keep, change, flip

• Cross multiply

• Find a common denominator

Tags

CCSS.5.NF.B.6

What is the rule when dividing fractions?

• Divide the numerators and divide the denominators

• Flip, change, keep

• Keep, change, flip

• Multiply the numerators and multiply the denominators

Tags

CCSS.6.NS.A.1

Find the quotient.
5 ÷ ⅙

• 5/6
• 30
• 1/30
• 1 and ⅙

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

Tags

CCSS.5.NF.B.6

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

1 ÷ 1/5 =

• 10
• 1/10
• 5
• 1/5

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

2 ÷ 1∕4 =

• 1/8
• 8
• 12
• 1/12

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

Find the product. 

• 2/14
• 1/49
• 2/7
• 1/14

Tags

CCSS.5.NF.B.6