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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 881 · 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. 1.1/5 ÷ 1/9 =
  2. 2.3/10 ÷ 4 =
  3. 3.2/9 ÷ 8 =
  4. 4.4/9 ÷ 3/10 =
  5. 5.3/10 ÷ 1/7 =
  6. 6.2/7 ÷ 1/10 =
  7. 7.A wire is 15 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  8. 8.5/9 ÷ 1/2 =
  9. 9.7/9 ÷ 2 =
  10. 10.7/8 ÷ 3/4 =
  11. 11.A ribbon is 8 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  12. 12.1/5 ÷ 7/8 =
  13. 13.1/8 ÷ 2/9 =
  14. 14.1/4 ÷ 5/6 =
  15. 15.3/10 ÷ 7/10 =
  16. 16.3/5 ÷ 7 =
  17. 17.4/5 ÷ 3/4 =
  18. 18.6/7 ÷ 6 =
  19. 19.5/9 ÷ 9 =
  20. 20.5/6 ÷ 6/7 =
  21. 21.5/9 ÷ 5/6 =
  22. 22.5/7 ÷ 1/4 =
  23. 23.A ribbon is 12 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  24. 24.A ribbon is 4 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  25. 25.2/3 ÷ 8/9 =
  26. 26.1/3 ÷ 3 =
  27. 27.A rope is 2 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  28. 28.A wire is 8 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  29. 29.5/9 ÷ 1/10 =
  30. 30.A ribbon is 2 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  31. 31.A rope is 8 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  32. 32.4/5 ÷ 7 =
  33. 33.2/3 ÷ 2/7 =
  34. 34.2/5 ÷ 5/8 =
  35. 35.A wire is 2 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  36. 36.5/7 ÷ 3 =
  37. 37.A rope is 9 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  38. 38.4/9 ÷ 8 =
  39. 39.1/6 ÷ 2/3 =
  40. 40.A rope is 4 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?

Answer key

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

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