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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 753 · 40 questions
TalentJR

The method (Keep, change, flip): Keep the first fraction. Change ÷ to ×. Flip the second fraction (÷ 5 becomes × 1/5), multiply and simplify.

NameDateTime takenScore ___ / 40
  1. 1.5/6 ÷ 2 =
  2. 2.8/9 ÷ 1/9 =
  3. 3.4/9 ÷ 2/5 =
  4. 4.1/5 ÷ 1/4 =
  5. 5.A wire is 8 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  6. 6.3/4 ÷ 5/9 =
  7. 7.1/2 ÷ 3 =
  8. 8.A ribbon is 3 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  9. 9.1/4 ÷ 1/10 =
  10. 10.7/8 ÷ 9/10 =
  11. 11.3/10 ÷ 3 =
  12. 12.A rope is 8 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  13. 13.A wire is 4 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  14. 14.A wire is 16 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  15. 15.A ribbon is 2 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  16. 16.2/9 ÷ 3/10 =
  17. 17.3/4 ÷ 7 =
  18. 18.2/5 ÷ 6 =
  19. 19.2/3 ÷ 8 =
  20. 20.2/7 ÷ 8 =
  21. 21.5/6 ÷ 7/9 =
  22. 22.4/5 ÷ 8 =
  23. 23.2/3 ÷ 9 =
  24. 24.2/3 ÷ 1/6 =
  25. 25.3/7 ÷ 5/8 =
  26. 26.3/5 ÷ 3 =
  27. 27.A wire is 15 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  28. 28.5/6 ÷ 3 =
  29. 29.A ribbon is 16 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  30. 30.1/8 ÷ 2/7 =
  31. 31.A wire is 9 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  32. 32.3/5 ÷ 1/2 =
  33. 33.5/6 ÷ 1/3 =
  34. 34.7/10 ÷ 4 =
  35. 35.1/6 ÷ 1/7 =
  36. 36.1/2 ÷ 8 =
  37. 37.A wire is 12 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  38. 38.3/7 ÷ 3/5 =
  39. 39.3/10 ÷ 1/7 =
  40. 40.A ribbon is 6 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?

Answer key

  1. 5/12
  2. 8
  3. 10/9
  4. 4/5
  5. 12
  6. 27/20
  7. 1/6
  8. 6
  9. 5/2
  10. 35/36
  11. 1/10
  12. 10
  13. 8
  14. 20
  15. 8
  16. 20/27
  17. 3/28
  18. 1/15
  19. 1/12
  20. 1/28
  21. 15/14
  22. 1/10
  23. 2/27
  24. 4
  25. 24/35
  26. 1/5
  27. 18
  28. 5/18
  29. 20
  30. 7/16
  31. 15
  32. 6/5
  33. 5/2
  34. 7/40
  35. 7/6
  36. 1/16
  37. 16
  38. 5/7
  39. 21/10
  40. 10

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