Dividing Fractions and Common Denominators

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CCSS.6.NS.A.1

Solve.

• 1

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CCSS.6.NS.A.1

What is the rule for Dividing Fractions?

• "Keep, Keep, Flip"

• "Keep, Change, Flip"

• "Keep, Change, Keep

• I don't know!

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CCSS.6.NS.A.1

What is another word for "Flip the Fraction"?

• Same

• Fraction

• Equal

• Reciprocal

How do you divide fractions?

• Just divide the numerators and then the denominators

• Just multiply the numerators and then the denominators

• Create a common denominator and then divide the numerators & denominators

• Keep the first fraction and multiply it by the reciprical of the second fraction

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CCSS.6.NS.A.1

• 5

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CCSS.6.NS.A.1

• 3

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CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

6/7 divided by 3/7

• 18/7 or 2 4/7
• 2
• 3/2 or 1 1/2
• 1 2/7

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CCSS.6.NS.A.1

2/5 divided by 3/4

• 8/15
• 6/20
• 3/10
• 3/20

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CCSS.6.NS.A.1

¹/₄  ÷  ¹/₂

• ²/₆
• ¹/₈
• ³/₅
• ²/₄

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CCSS.6.NS.A.1