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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 210 · 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. 1.2/3 ÷ 3/8 =
  2. 2.A rope is 16 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  3. 3.3/7 ÷ 7/10 =
  4. 4.2/7 ÷ 8/9 =
  5. 5.3/7 ÷ 2/5 =
  6. 6.4/7 ÷ 8 =
  7. 7.6/7 ÷ 9 =
  8. 8.2/5 ÷ 1/4 =
  9. 9.1/7 ÷ 2 =
  10. 10.A wire is 5 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  11. 11.A wire is 8 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  12. 12.A ribbon is 6 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  13. 13.1/6 ÷ 5/6 =
  14. 14.A wire is 3 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  15. 15.2/5 ÷ 6 =
  16. 16.A wire is 3 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  17. 17.5/6 ÷ 7/10 =
  18. 18.1/4 ÷ 9 =
  19. 19.4/5 ÷ 3 =
  20. 20.7/8 ÷ 7 =
  21. 21.3/5 ÷ 1/10 =
  22. 22.A rope is 20 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  23. 23.7/10 ÷ 4/9 =
  24. 24.7/9 ÷ 7/9 =
  25. 25.2/3 ÷ 6 =
  26. 26.1/5 ÷ 4 =
  27. 27.1/2 ÷ 9 =
  28. 28.A wire is 4 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  29. 29.9/10 ÷ 9/10 =
  30. 30.3/10 ÷ 2/5 =
  31. 31.1/6 ÷ 2/3 =
  32. 32.7/9 ÷ 3/10 =
  33. 33.1/8 ÷ 8 =
  34. 34.4/9 ÷ 7 =
  35. 35.1/3 ÷ 1/2 =
  36. 36.4/5 ÷ 3/7 =
  37. 37.7/8 ÷ 3 =
  38. 38.1/9 ÷ 8 =
  39. 39.6/7 ÷ 3/10 =
  40. 40.A ribbon is 2 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?

Answer key

  1. 16/9
  2. 20
  3. 30/49
  4. 9/28
  5. 15/14
  6. 1/14
  7. 2/21
  8. 8/5
  9. 1/14
  10. 6
  11. 20
  12. 10
  13. 1/5
  14. 9
  15. 1/15
  16. 6
  17. 25/21
  18. 1/36
  19. 4/15
  20. 1/8
  21. 6
  22. 24
  23. 63/40
  24. 1
  25. 1/9
  26. 1/20
  27. 1/18
  28. 12
  29. 1
  30. 3/4
  31. 1/4
  32. 70/27
  33. 1/64
  34. 4/63
  35. 2/3
  36. 28/15
  37. 7/24
  38. 1/72
  39. 20/7
  40. 3

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