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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 361 · 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. 1.5/8 ÷ 4/9 =
  2. 2.A wire is 4 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  3. 3.A wire is 4 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  4. 4.A ribbon is 6 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  5. 5.1/3 ÷ 1/5 =
  6. 6.1/4 ÷ 8 =
  7. 7.2/9 ÷ 3 =
  8. 8.A ribbon is 12 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  9. 9.1/5 ÷ 5/8 =
  10. 10.9/10 ÷ 7/8 =
  11. 11.1/9 ÷ 8 =
  12. 12.3/7 ÷ 1/5 =
  13. 13.2/7 ÷ 1/5 =
  14. 14.2/9 ÷ 2 =
  15. 15.1/5 ÷ 3/5 =
  16. 16.1/6 ÷ 2 =
  17. 17.3/10 ÷ 1/3 =
  18. 18.1/8 ÷ 1/9 =
  19. 19.A rope is 6 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  20. 20.1/10 ÷ 4 =
  21. 21.A ribbon is 1 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  22. 22.2/3 ÷ 5/7 =
  23. 23.4/9 ÷ 9 =
  24. 24.3/8 ÷ 3 =
  25. 25.3/10 ÷ 3 =
  26. 26.A wire is 2 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  27. 27.5/6 ÷ 2/7 =
  28. 28.2/5 ÷ 3 =
  29. 29.7/8 ÷ 2/5 =
  30. 30.2/3 ÷ 4/5 =
  31. 31.1/9 ÷ 2 =
  32. 32.1/2 ÷ 3 =
  33. 33.A wire is 15 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  34. 34.4/7 ÷ 4/5 =
  35. 35.3/5 ÷ 7 =
  36. 36.1/8 ÷ 7 =
  37. 37.4/7 ÷ 4/7 =
  38. 38.4/5 ÷ 1/10 =
  39. 39.A wire is 1 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  40. 40.A ribbon is 12 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?

Answer key

  1. 45/32
  2. 6
  3. 8
  4. 10
  5. 5/3
  6. 1/32
  7. 2/27
  8. 16
  9. 8/25
  10. 36/35
  11. 1/72
  12. 15/7
  13. 10/7
  14. 1/9
  15. 1/3
  16. 1/12
  17. 9/10
  18. 9/8
  19. 9
  20. 1/40
  21. 6
  22. 14/15
  23. 4/81
  24. 1/8
  25. 1/10
  26. 12
  27. 35/12
  28. 2/15
  29. 35/16
  30. 5/6
  31. 1/18
  32. 1/6
  33. 18
  34. 5/7
  35. 3/35
  36. 1/56
  37. 1
  38. 8
  39. 4
  40. 15

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