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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 833 · 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. 1.1/7 ÷ 7/8 =
  2. 2.1/5 ÷ 4/5 =
  3. 3.A wire is 8 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  4. 4.8/9 ÷ 3 =
  5. 5.7/10 ÷ 3 =
  6. 6.7/10 ÷ 1/9 =
  7. 7.4/7 ÷ 3/4 =
  8. 8.A wire is 8 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  9. 9.7/8 ÷ 3/4 =
  10. 10.4/5 ÷ 8 =
  11. 11.A ribbon is 4 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  12. 12.A ribbon is 1 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  13. 13.A ribbon is 2 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  14. 14.3/8 ÷ 4 =
  15. 15.3/7 ÷ 5/7 =
  16. 16.A rope is 2 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  17. 17.9/10 ÷ 9/10 =
  18. 18.1/2 ÷ 7 =
  19. 19.4/9 ÷ 6 =
  20. 20.8/9 ÷ 9 =
  21. 21.2/3 ÷ 8 =
  22. 22.3/4 ÷ 7 =
  23. 23.1/2 ÷ 9/10 =
  24. 24.A ribbon is 9 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  25. 25.4/5 ÷ 3/5 =
  26. 26.A wire is 2 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  27. 27.1/3 ÷ 1/7 =
  28. 28.5/9 ÷ 8 =
  29. 29.2/5 ÷ 4/5 =
  30. 30.3/4 ÷ 2 =
  31. 31.1/5 ÷ 9/10 =
  32. 32.7/9 ÷ 4 =
  33. 33.A wire is 6 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  34. 34.3/7 ÷ 3 =
  35. 35.8/9 ÷ 4/9 =
  36. 36.6/7 ÷ 2/9 =
  37. 37.1/7 ÷ 2 =
  38. 38.A wire is 6 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  39. 39.7/8 ÷ 1/7 =
  40. 40.1/10 ÷ 7 =

Answer key

  1. 8/49
  2. 1/4
  3. 12
  4. 8/27
  5. 7/30
  6. 63/10
  7. 16/21
  8. 10
  9. 7/6
  10. 1/10
  11. 8
  12. 2
  13. 10
  14. 3/32
  15. 3/5
  16. 5
  17. 1
  18. 1/14
  19. 2/27
  20. 8/81
  21. 1/12
  22. 3/28
  23. 5/9
  24. 15
  25. 4/3
  26. 4
  27. 7/3
  28. 5/72
  29. 1/2
  30. 3/8
  31. 2/9
  32. 7/36
  33. 10
  34. 1/7
  35. 2
  36. 27/7
  37. 1/14
  38. 9
  39. 49/8
  40. 1/70

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