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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 477 · 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.A rope is 4 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  2. 2.1/3 ÷ 6/7 =
  3. 3.2/5 ÷ 1/9 =
  4. 4.5/9 ÷ 5/9 =
  5. 5.1/3 ÷ 3/7 =
  6. 6.1/4 ÷ 4 =
  7. 7.5/8 ÷ 4 =
  8. 8.1/10 ÷ 1/10 =
  9. 9.7/9 ÷ 2 =
  10. 10.7/8 ÷ 4/7 =
  11. 11.7/8 ÷ 5/7 =
  12. 12.A ribbon is 4 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  13. 13.A rope is 2 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  14. 14.A rope is 2 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  15. 15.3/4 ÷ 6 =
  16. 16.A rope is 9 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  17. 17.A wire is 12 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  18. 18.A rope is 6 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  19. 19.8/9 ÷ 4 =
  20. 20.5/7 ÷ 6 =
  21. 21.2/9 ÷ 1/5 =
  22. 22.7/10 ÷ 6 =
  23. 23.3/5 ÷ 4 =
  24. 24.A wire is 1 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  25. 25.4/7 ÷ 5 =
  26. 26.3/7 ÷ 8 =
  27. 27.3/5 ÷ 1/6 =
  28. 28.A ribbon is 6 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  29. 29.1/9 ÷ 5/9 =
  30. 30.9/10 ÷ 8/9 =
  31. 31.2/3 ÷ 5 =
  32. 32.1/8 ÷ 6 =
  33. 33.1/6 ÷ 1/7 =
  34. 34.5/6 ÷ 4/5 =
  35. 35.1/8 ÷ 2 =
  36. 36.1/6 ÷ 3/10 =
  37. 37.5/7 ÷ 9 =
  38. 38.1/6 ÷ 1/8 =
  39. 39.1/4 ÷ 8 =
  40. 40.A wire is 3 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?

Answer key

  1. 20
  2. 7/18
  3. 18/5
  4. 1
  5. 7/9
  6. 1/16
  7. 5/32
  8. 1
  9. 7/18
  10. 49/32
  11. 49/40
  12. 6
  13. 6
  14. 4
  15. 1/8
  16. 12
  17. 20
  18. 15
  19. 2/9
  20. 5/42
  21. 10/9
  22. 7/60
  23. 3/20
  24. 2
  25. 4/35
  26. 3/56
  27. 18/5
  28. 8
  29. 1/5
  30. 81/80
  31. 2/15
  32. 1/48
  33. 7/6
  34. 25/24
  35. 1/16
  36. 5/9
  37. 5/63
  38. 4/3
  39. 1/32
  40. 9

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