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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 672 · 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.A ribbon is 20 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  2. 2.A wire is 1 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  3. 3.A rope is 3 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  4. 4.3/8 ÷ 1/9 =
  5. 5.5/6 ÷ 3/8 =
  6. 6.8/9 ÷ 4/5 =
  7. 7.1/7 ÷ 2/5 =
  8. 8.3/8 ÷ 9 =
  9. 9.3/4 ÷ 7 =
  10. 10.3/7 ÷ 1/7 =
  11. 11.1/4 ÷ 9 =
  12. 12.1/8 ÷ 1/7 =
  13. 13.5/6 ÷ 2/3 =
  14. 14.2/5 ÷ 3 =
  15. 15.A ribbon is 8 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  16. 16.7/8 ÷ 9 =
  17. 17.6/7 ÷ 1/6 =
  18. 18.7/10 ÷ 3/8 =
  19. 19.1/5 ÷ 3/5 =
  20. 20.2/9 ÷ 1/7 =
  21. 21.2/9 ÷ 1/8 =
  22. 22.A ribbon is 4 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  23. 23.A wire is 6 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  24. 24.1/10 ÷ 9 =
  25. 25.6/7 ÷ 2/9 =
  26. 26.A wire is 8 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  27. 27.7/9 ÷ 4/7 =
  28. 28.A rope is 3 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  29. 29.1/2 ÷ 9/10 =
  30. 30.A wire is 2 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  31. 31.2/7 ÷ 3/5 =
  32. 32.8/9 ÷ 5/6 =
  33. 33.3/4 ÷ 6 =
  34. 34.7/8 ÷ 7 =
  35. 35.5/8 ÷ 7 =
  36. 36.4/9 ÷ 9 =
  37. 37.A wire is 4 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  38. 38.1/6 ÷ 5/8 =
  39. 39.A ribbon is 4 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  40. 40.7/10 ÷ 2 =

Answer key

  1. 24
  2. 2
  3. 12
  4. 27/8
  5. 20/9
  6. 10/9
  7. 5/14
  8. 1/24
  9. 3/28
  10. 3
  11. 1/36
  12. 7/8
  13. 5/4
  14. 2/15
  15. 10
  16. 7/72
  17. 36/7
  18. 28/15
  19. 1/3
  20. 14/9
  21. 16/9
  22. 20
  23. 10
  24. 1/90
  25. 27/7
  26. 12
  27. 49/36
  28. 18
  29. 5/9
  30. 8
  31. 10/21
  32. 16/15
  33. 1/8
  34. 1/8
  35. 5/56
  36. 4/81
  37. 24
  38. 4/15
  39. 8
  40. 7/20

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