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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 990 · 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. 1.8/9 ÷ 4/5 =
  2. 2.3/4 ÷ 3/4 =
  3. 3.A ribbon is 4 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  4. 4.3/5 ÷ 1/5 =
  5. 5.2/3 ÷ 3/4 =
  6. 6.A ribbon is 5 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  7. 7.1/6 ÷ 3 =
  8. 8.1/3 ÷ 1/5 =
  9. 9.7/8 ÷ 1/4 =
  10. 10.A wire is 2 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  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. 12.4/9 ÷ 5 =
  13. 13.5/9 ÷ 5 =
  14. 14.A ribbon is 16 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  15. 15.A rope is 2 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  16. 16.3/5 ÷ 4 =
  17. 17.A ribbon is 3 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  18. 18.5/7 ÷ 2 =
  19. 19.A ribbon is 10 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  20. 20.1/6 ÷ 7 =
  21. 21.A rope is 3 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  22. 22.A rope is 4 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  23. 23.A rope is 2 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  24. 24.A ribbon is 1 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  25. 25.A wire is 1 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  26. 26.4/9 ÷ 3/4 =
  27. 27.A wire is 4 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  28. 28.1/6 ÷ 4/7 =
  29. 29.4/9 ÷ 9 =
  30. 30.A rope is 4 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  31. 31.A wire is 3 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  32. 32.3/10 ÷ 2/5 =
  33. 33.A rope is 15 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  34. 34.3/10 ÷ 3 =
  35. 35.5/6 ÷ 1/9 =
  36. 36.1/6 ÷ 2/5 =
  37. 37.3/10 ÷ 5 =
  38. 38.A wire is 4 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  39. 39.2/9 ÷ 1/2 =
  40. 40.A wire is 2 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?

Answer key

  1. 10/9
  2. 1
  3. 16
  4. 3
  5. 8/9
  6. 6
  7. 1/18
  8. 5/3
  9. 7/2
  10. 12
  11. 24
  12. 4/45
  13. 1/9
  14. 20
  15. 3
  16. 3/20
  17. 5
  18. 5/14
  19. 12
  20. 1/42
  21. 15
  22. 16
  23. 10
  24. 6
  25. 5
  26. 16/27
  27. 5
  28. 7/24
  29. 4/81
  30. 5
  31. 18
  32. 3/4
  33. 18
  34. 1/10
  35. 15/2
  36. 5/12
  37. 3/50
  38. 10
  39. 4/9
  40. 6

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