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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 424 · 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. 1.2/3 ÷ 7 =
  2. 2.A ribbon is 1 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  3. 3.A wire is 4 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  4. 4.A rope is 4 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  5. 5.A rope is 6 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  6. 6.5/7 ÷ 1/3 =
  7. 7.A wire is 2 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  8. 8.5/8 ÷ 3/7 =
  9. 9.2/7 ÷ 6 =
  10. 10.1/6 ÷ 4 =
  11. 11.A ribbon is 20 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  12. 12.4/5 ÷ 7 =
  13. 13.A ribbon is 3 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  14. 14.1/8 ÷ 7/9 =
  15. 15.A ribbon is 4 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  16. 16.5/6 ÷ 5/7 =
  17. 17.A ribbon is 1 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  18. 18.A ribbon is 8 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  19. 19.A wire is 4 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  20. 20.2/7 ÷ 1/7 =
  21. 21.8/9 ÷ 6 =
  22. 22.A rope is 8 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  23. 23.A ribbon is 9 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  24. 24.1/3 ÷ 6 =
  25. 25.A rope is 4 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  26. 26.4/9 ÷ 4 =
  27. 27.A rope is 2 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  28. 28.4/5 ÷ 4/7 =
  29. 29.5/7 ÷ 6 =
  30. 30.A rope is 16 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  31. 31.A ribbon is 6 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  32. 32.1/5 ÷ 1/2 =
  33. 33.2/7 ÷ 1/5 =
  34. 34.2/5 ÷ 2/3 =
  35. 35.A wire is 3 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  36. 36.2/9 ÷ 9 =
  37. 37.7/8 ÷ 1/7 =
  38. 38.1/3 ÷ 2/9 =
  39. 39.4/9 ÷ 7 =
  40. 40.2/5 ÷ 9 =

Answer key

  1. 2/21
  2. 5
  3. 5
  4. 24
  5. 15
  6. 15/7
  7. 3
  8. 35/24
  9. 1/21
  10. 1/24
  11. 24
  12. 4/35
  13. 9
  14. 9/56
  15. 8
  16. 7/6
  17. 2
  18. 12
  19. 6
  20. 2
  21. 4/27
  22. 20
  23. 15
  24. 1/18
  25. 8
  26. 1/9
  27. 10
  28. 7/5
  29. 5/42
  30. 20
  31. 9
  32. 2/5
  33. 10/7
  34. 3/5
  35. 9
  36. 2/81
  37. 49/8
  38. 3/2
  39. 4/63
  40. 2/45

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