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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 173 · 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. 1.3/7 ÷ 2/5 =
  2. 2.A wire is 1 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  3. 3.2/5 ÷ 5/9 =
  4. 4.3/4 ÷ 3/4 =
  5. 5.3/5 ÷ 4 =
  6. 6.4/9 ÷ 9 =
  7. 7.2/3 ÷ 2/7 =
  8. 8.8/9 ÷ 1/5 =
  9. 9.3/4 ÷ 3 =
  10. 10.3/10 ÷ 7/8 =
  11. 11.A rope is 2 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  12. 12.4/7 ÷ 2/5 =
  13. 13.1/2 ÷ 1/7 =
  14. 14.3/10 ÷ 5 =
  15. 15.5/9 ÷ 5 =
  16. 16.A wire is 9 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  17. 17.2/7 ÷ 6 =
  18. 18.1/3 ÷ 6 =
  19. 19.1/3 ÷ 7 =
  20. 20.3/5 ÷ 2/5 =
  21. 21.A wire is 8 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  22. 22.1/8 ÷ 5 =
  23. 23.3/7 ÷ 7 =
  24. 24.1/9 ÷ 1/8 =
  25. 25.A ribbon is 4 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  26. 26.2/9 ÷ 1/4 =
  27. 27.3/4 ÷ 2/3 =
  28. 28.1/3 ÷ 2 =
  29. 29.A wire is 4 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  30. 30.4/7 ÷ 4/9 =
  31. 31.4/9 ÷ 9/10 =
  32. 32.2/3 ÷ 2 =
  33. 33.5/9 ÷ 4/5 =
  34. 34.1/10 ÷ 2/7 =
  35. 35.1/9 ÷ 1/9 =
  36. 36.A rope is 1 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  37. 37.3/5 ÷ 7 =
  38. 38.8/9 ÷ 4 =
  39. 39.A rope is 1 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  40. 40.A wire is 8 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?

Answer key

  1. 15/14
  2. 5
  3. 18/25
  4. 1
  5. 3/20
  6. 4/81
  7. 7/3
  8. 40/9
  9. 1/4
  10. 12/35
  11. 5
  12. 10/7
  13. 7/2
  14. 3/50
  15. 1/9
  16. 12
  17. 1/21
  18. 1/18
  19. 1/21
  20. 3/2
  21. 12
  22. 1/40
  23. 3/49
  24. 8/9
  25. 5
  26. 8/9
  27. 9/8
  28. 1/6
  29. 5
  30. 9/7
  31. 40/81
  32. 1/3
  33. 25/36
  34. 7/20
  35. 1
  36. 5
  37. 3/35
  38. 2/9
  39. 4
  40. 10

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