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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 39 · 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. 1.2/5 ÷ 5/8 =
  2. 2.2/3 ÷ 2 =
  3. 3.A wire is 6 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  4. 4.A wire is 1 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  5. 5.4/7 ÷ 1/8 =
  6. 6.3/7 ÷ 2/9 =
  7. 7.4/7 ÷ 2 =
  8. 8.A wire is 1 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  9. 9.A rope is 6 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  10. 10.3/7 ÷ 1/3 =
  11. 11.3/8 ÷ 2 =
  12. 12.A rope is 4 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  13. 13.3/8 ÷ 5 =
  14. 14.4/7 ÷ 1/9 =
  15. 15.A ribbon is 4 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  16. 16.2/7 ÷ 3/5 =
  17. 17.7/10 ÷ 1/5 =
  18. 18.1/10 ÷ 4/9 =
  19. 19.8/9 ÷ 2 =
  20. 20.5/7 ÷ 9 =
  21. 21.A ribbon is 12 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  22. 22.3/10 ÷ 2/5 =
  23. 23.5/9 ÷ 3/7 =
  24. 24.A wire is 12 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  25. 25.A ribbon is 3 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  26. 26.A wire is 2 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  27. 27.5/6 ÷ 1/7 =
  28. 28.1/4 ÷ 9 =
  29. 29.A ribbon is 6 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  30. 30.7/10 ÷ 2/9 =
  31. 31.A rope is 1 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  32. 32.7/9 ÷ 5 =
  33. 33.1/4 ÷ 7 =
  34. 34.9/10 ÷ 6 =
  35. 35.7/9 ÷ 3 =
  36. 36.5/9 ÷ 7 =
  37. 37.7/9 ÷ 2 =
  38. 38.A rope is 2 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  39. 39.A ribbon is 2 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  40. 40.4/5 ÷ 3 =

Answer key

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

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