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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 447 · 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. 1.7/10 ÷ 4 =
  2. 2.1/5 ÷ 2 =
  3. 3.3/5 ÷ 8/9 =
  4. 4.A rope is 2 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  5. 5.1/7 ÷ 1/8 =
  6. 6.A ribbon is 4 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  7. 7.2/7 ÷ 4 =
  8. 8.3/4 ÷ 5/6 =
  9. 9.A wire is 1 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  10. 10.5/7 ÷ 4/7 =
  11. 11.4/5 ÷ 5/8 =
  12. 12.A ribbon is 8 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  13. 13.A ribbon is 8 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  14. 14.1/2 ÷ 7 =
  15. 15.4/9 ÷ 2/7 =
  16. 16.2/3 ÷ 7 =
  17. 17.A rope is 12 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  18. 18.5/8 ÷ 3/4 =
  19. 19.4/5 ÷ 8 =
  20. 20.3/5 ÷ 2/9 =
  21. 21.1/2 ÷ 5 =
  22. 22.5/6 ÷ 1/2 =
  23. 23.2/3 ÷ 4 =
  24. 24.4/5 ÷ 1/6 =
  25. 25.A wire is 3 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  26. 26.1/5 ÷ 4/7 =
  27. 27.5/6 ÷ 8 =
  28. 28.A ribbon is 16 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  29. 29.4/9 ÷ 8/9 =
  30. 30.1/10 ÷ 4 =
  31. 31.5/7 ÷ 8 =
  32. 32.1/4 ÷ 4/7 =
  33. 33.A ribbon is 1 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  34. 34.1/4 ÷ 5/7 =
  35. 35.7/10 ÷ 1/10 =
  36. 36.A wire is 5 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  37. 37.A ribbon is 15 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  38. 38.3/4 ÷ 4 =
  39. 39.3/5 ÷ 4/9 =
  40. 40.3/8 ÷ 3/8 =

Answer key

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

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