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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 485 · 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. 1.1/5 ÷ 9/10 =
  2. 2.A ribbon is 8 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  3. 3.A ribbon is 8 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  4. 4.2/9 ÷ 2 =
  5. 5.4/9 ÷ 8 =
  6. 6.8/9 ÷ 8 =
  7. 7.A ribbon is 3 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  8. 8.1/6 ÷ 5/6 =
  9. 9.1/9 ÷ 3 =
  10. 10.3/5 ÷ 7/8 =
  11. 11.A ribbon is 1 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  12. 12.1/10 ÷ 3 =
  13. 13.A wire is 4 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  14. 14.2/9 ÷ 1/6 =
  15. 15.3/4 ÷ 4 =
  16. 16.A ribbon is 10 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  17. 17.1/3 ÷ 7/10 =
  18. 18.2/3 ÷ 5/6 =
  19. 19.7/8 ÷ 3/8 =
  20. 20.7/8 ÷ 7/10 =
  21. 21.1/8 ÷ 2/7 =
  22. 22.2/7 ÷ 1/4 =
  23. 23.2/5 ÷ 7 =
  24. 24.3/4 ÷ 7/10 =
  25. 25.7/9 ÷ 1/6 =
  26. 26.1/4 ÷ 3 =
  27. 27.3/5 ÷ 3/4 =
  28. 28.A wire is 3 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  29. 29.2/5 ÷ 7/9 =
  30. 30.A ribbon is 1 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  31. 31.5/6 ÷ 8 =
  32. 32.2/9 ÷ 7 =
  33. 33.6/7 ÷ 1/3 =
  34. 34.4/5 ÷ 4/7 =
  35. 35.6/7 ÷ 1/8 =
  36. 36.1/3 ÷ 9/10 =
  37. 37.2/5 ÷ 1/6 =
  38. 38.1/2 ÷ 1/10 =
  39. 39.5/9 ÷ 8 =
  40. 40.4/7 ÷ 3 =

Answer key

  1. 2/9
  2. 10
  3. 20
  4. 1/9
  5. 1/18
  6. 1/9
  7. 6
  8. 1/5
  9. 1/27
  10. 24/35
  11. 5
  12. 1/30
  13. 5
  14. 4/3
  15. 3/16
  16. 12
  17. 10/21
  18. 4/5
  19. 7/3
  20. 5/4
  21. 7/16
  22. 8/7
  23. 2/35
  24. 15/14
  25. 14/3
  26. 1/12
  27. 4/5
  28. 18
  29. 18/35
  30. 6
  31. 5/48
  32. 2/63
  33. 18/7
  34. 7/5
  35. 48/7
  36. 10/27
  37. 12/5
  38. 5
  39. 5/72
  40. 4/21

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