Lesson 4 Homework Practice - Edl.io

NAME _____________________________________________ DATE __________________ PERIOD _________

Lesson 4 Homework Practice Multiply Mixed Numbers Multiply. Write in simplest form. 4 1 × 3− 1. −

9 1 2. −− × 3−

3 3 3. 1 − ×−

5 2 4. 2 − ×−

2 1 5. − × 3−

3 2 6. − × 2−

5

8

8

10

3

3

5

4

4

5

3

1 2 7. 1 − × 2−

1 1 8. 5 − × 2−

1 1 9. 2 − × 1−

4 2 10. 6 − × 1−

3 1 11. 3 − × 5−

3 1 12. 8 − × 4−

4

3

5

3

3

7

3 2 1 13. − ×− × 2− Copyright © The McGraw-Hill Companies, Inc. Permission is granted to reproduce for classroom use.

3

9

4

4

4

5

8

4

1 1 1 14. 5 − × 3− ×− 2

3

6

4

5

1 1 1 15. 1 − × 2− × 1− 2

6

5

3 inches 16. LUMBER A lumber yard has a scrap sheet of plywood that is 23 − 4

1 inches. What is the area of the plywood? by 41 − 5

2 1 feet by 4 − feet 17. LANDSCAPING A planter box in the city plaza measures 3 − 1 feet. Find the volume of the planter box. by 2 −

3

8

2

Course 1 • Chapter 4 Multiply and Divide Fractions

59