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Divide Fractions Lesson 2.3. Using Mental Math ÷How many groups of are in ? 1414 ÷ 3 How many groups of are in 3? 3434 ÷ 3 What are the 3 equal groups.

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Presentation on theme: "Divide Fractions Lesson 2.3. Using Mental Math ÷How many groups of are in ? 1414 ÷ 3 How many groups of are in 3? 3434 ÷ 3 What are the 3 equal groups."— Presentation transcript:

1 Divide Fractions Lesson 2.3

2 Using Mental Math ÷How many groups of are in ? 1414 ÷ 3 How many groups of are in 3? 3434 ÷ 3 What are the 3 equal groups in ?

3 Using a Drawing 3 ÷

4 Using a Drawing 3 ÷ 2323

5 Using Common Denominators 3434 1313 ÷= 9 12 4 12 ÷= 9494 = 1414 2

6 Divide a Fraction by a Whole Number 1414 ÷2 1414 8484 ÷== 1818 =

7 Divide a Whole Number by a Fraction 4÷ 1212 = 8282 1212 ÷= 8181 =8

8 Divide a Mixed Number by a Fraction 1414 2 1414 ÷ = 9494 1414 ÷ = 9191 =9

9 1414 2 5858 ÷ = 18 8 5858 ÷ = 3

10 Divide a Mixed Number by a Fraction 2525 3 1212 ÷ 1313 1 2525 ÷


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