1. Dividing Mixed Numbers
Multiply and divide decimals and fractions, using efficient and generalizing procedures, including standard algorithms

2. I can… Self Assessment Divide mixed numbers
5- I can do it without help & teach others.
4- I can do this with no help, but I don’t know if I can explain it.
3- I can do this with a little help.
2- I can do this with a lot of help!
1- I don’t have a clue.

3. Use a Model 5

4. Algorithm: Dividing Fractions
Change mixed numbers into improper fractions.
Multiply by the reciprocal.
Simplify when possible
Multiply
Put your answer in simplest form.

5. Example 1 6 2 2 ÷ 2 5 7 32 16 ÷ 5 7 2 2 32 7 14 4 = = x 16 1 5 5 5

6. Example 2 1 6 1 ÷ 2 9 3 10 20 ÷ 9 3 10 1 1 3 1 x = 2 3 9 20 6

7. Example 3 8 5 1 ÷ 13
105 5 ÷ 13 1 1 1 8 21
105 = 21 x = 13 13 13 5 1

8. Your Turn 9 5 1 ÷ 6 55 6 5 1 ÷ 1 1 5 5 11 55 6 = 11 6 x = 6 1

9. Your Turn 6 2 ÷ 3 20 3 8 9 ÷ 3 5 7 9 8 1 20 3 = 15 2 x = 2 2 1

10. Your Turn 7 ÷ 8 7 8 13 4 ÷ 1 4 13 7 8 = 7 26 x 2

11. I can… Self Assessment Divide mixed numbers
5- I can do it without help & teach others.
4- I can do this with no help, but I don’t know if I can explain it.
3- I can do this with a little help.
2- I can do this with a lot of help!
1- I don’t have a clue.

12. Dividing Mixed Numbers
7.5 Notes
Dividing Mixed Numbers
Change mixed numbers into improper fractions.
Multiply by the reciprocal.
Simplify when possible
Multiply
Put your answer in simplest form.
Example 5 2 1 3