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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 118 · 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. 1.3/4 ÷ 2/7 =
  2. 2.3/4 ÷ 3/7 =
  3. 3.7/10 ÷ 8 =
  4. 4.A rope is 4 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  5. 5.2/9 ÷ 3 =
  6. 6.1/5 ÷ 4 =
  7. 7.1/9 ÷ 1/3 =
  8. 8.1/3 ÷ 5/6 =
  9. 9.1/3 ÷ 8/9 =
  10. 10.9/10 ÷ 1/2 =
  11. 11.6/7 ÷ 4/5 =
  12. 12.4/5 ÷ 4 =
  13. 13.4/9 ÷ 6 =
  14. 14.3/8 ÷ 7 =
  15. 15.A ribbon is 3 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  16. 16.6/7 ÷ 9 =
  17. 17.3/8 ÷ 4/5 =
  18. 18.1/6 ÷ 7 =
  19. 19.A rope is 1 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  20. 20.4/9 ÷ 9/10 =
  21. 21.3/8 ÷ 2/5 =
  22. 22.A ribbon is 4 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  23. 23.9/10 ÷ 9 =
  24. 24.1/4 ÷ 4/9 =
  25. 25.A wire is 6 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  26. 26.5/9 ÷ 8 =
  27. 27.1/9 ÷ 1/8 =
  28. 28.3/7 ÷ 1/6 =
  29. 29.A wire is 6 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  30. 30.1/5 ÷ 2/7 =
  31. 31.A wire is 2 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  32. 32.1/5 ÷ 1/5 =
  33. 33.A rope is 4 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  34. 34.3/5 ÷ 3/4 =
  35. 35.3/5 ÷ 8 =
  36. 36.5/6 ÷ 4 =
  37. 37.7/10 ÷ 5/7 =
  38. 38.7/10 ÷ 2 =
  39. 39.9/10 ÷ 2/5 =
  40. 40.A wire is 2 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?

Answer key

  1. 21/8
  2. 7/4
  3. 7/80
  4. 5
  5. 2/27
  6. 1/20
  7. 1/3
  8. 2/5
  9. 3/8
  10. 9/5
  11. 15/14
  12. 1/5
  13. 2/27
  14. 3/56
  15. 12
  16. 2/21
  17. 15/32
  18. 1/42
  19. 2
  20. 40/81
  21. 15/16
  22. 10
  23. 1/10
  24. 9/16
  25. 10
  26. 5/72
  27. 8/9
  28. 18/7
  29. 15
  30. 7/10
  31. 5
  32. 1
  33. 8
  34. 4/5
  35. 3/40
  36. 5/24
  37. 49/50
  38. 7/20
  39. 9/4
  40. 4

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