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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 910 · 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.A ribbon is 2 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  2. 2.2/3 ÷ 5 =
  3. 3.A rope is 1 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  4. 4.5/6 ÷ 8 =
  5. 5.A rope is 12 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  6. 6.5/6 ÷ 7 =
  7. 7.1/7 ÷ 1/5 =
  8. 8.A ribbon is 1 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  9. 9.A rope is 3 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  10. 10.1/2 ÷ 2/5 =
  11. 11.A rope is 4 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  12. 12.A rope is 4 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  13. 13.A rope is 8 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  14. 14.A wire is 4 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  15. 15.7/9 ÷ 1/8 =
  16. 16.1/5 ÷ 1/8 =
  17. 17.A ribbon is 3 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  18. 18.4/5 ÷ 2 =
  19. 19.1/5 ÷ 1/6 =
  20. 20.A wire is 8 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  21. 21.3/8 ÷ 5/6 =
  22. 22.A ribbon is 12 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  23. 23.8/9 ÷ 8 =
  24. 24.3/4 ÷ 6 =
  25. 25.5/6 ÷ 6/7 =
  26. 26.5/9 ÷ 4 =
  27. 27.1/8 ÷ 3 =
  28. 28.A ribbon is 12 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  29. 29.A ribbon is 4 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  30. 30.A rope is 4 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  31. 31.5/7 ÷ 1/2 =
  32. 32.1/8 ÷ 3/5 =
  33. 33.1/5 ÷ 9 =
  34. 34.2/5 ÷ 1/6 =
  35. 35.A ribbon is 1 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  36. 36.9/10 ÷ 3/4 =
  37. 37.9/10 ÷ 4 =
  38. 38.A ribbon is 3 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  39. 39.1/3 ÷ 7/10 =
  40. 40.5/8 ÷ 1/2 =

Answer key

  1. 5
  2. 2/15
  3. 2
  4. 5/48
  5. 20
  6. 5/42
  7. 5/7
  8. 5
  9. 18
  10. 5/4
  11. 8
  12. 24
  13. 12
  14. 6
  15. 56/9
  16. 8/5
  17. 12
  18. 2/5
  19. 6/5
  20. 12
  21. 9/20
  22. 16
  23. 1/9
  24. 1/8
  25. 35/36
  26. 5/36
  27. 1/24
  28. 15
  29. 6
  30. 6
  31. 10/7
  32. 5/24
  33. 1/45
  34. 12/5
  35. 2
  36. 6/5
  37. 9/40
  38. 4
  39. 10/21
  40. 5/4

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