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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 374 · 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. 1.2/7 ÷ 4 =
  2. 2.3/5 ÷ 1/9 =
  3. 3.3/5 ÷ 4 =
  4. 4.4/5 ÷ 9 =
  5. 5.1/9 ÷ 5 =
  6. 6.A ribbon is 12 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  7. 7.4/7 ÷ 1/4 =
  8. 8.A wire is 1 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  9. 9.3/8 ÷ 6 =
  10. 10.2/7 ÷ 4/5 =
  11. 11.A wire is 15 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  12. 12.7/8 ÷ 7 =
  13. 13.7/10 ÷ 1/4 =
  14. 14.A rope is 2 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  15. 15.1/10 ÷ 1/7 =
  16. 16.1/2 ÷ 1/8 =
  17. 17.5/6 ÷ 3 =
  18. 18.1/4 ÷ 2/7 =
  19. 19.3/8 ÷ 7 =
  20. 20.4/9 ÷ 2/3 =
  21. 21.A ribbon is 3 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  22. 22.4/5 ÷ 2 =
  23. 23.1/6 ÷ 4 =
  24. 24.2/3 ÷ 8 =
  25. 25.1/2 ÷ 1/10 =
  26. 26.3/10 ÷ 5 =
  27. 27.A wire is 1 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  28. 28.5/7 ÷ 5/8 =
  29. 29.7/9 ÷ 4 =
  30. 30.4/9 ÷ 2 =
  31. 31.A ribbon is 1 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  32. 32.A rope is 3 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  33. 33.3/5 ÷ 3/8 =
  34. 34.A rope is 2 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  35. 35.3/5 ÷ 5/6 =
  36. 36.5/9 ÷ 4/5 =
  37. 37.2/5 ÷ 2 =
  38. 38.A wire is 16 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  39. 39.A ribbon is 6 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  40. 40.A ribbon is 2 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?

Answer key

  1. 1/14
  2. 27/5
  3. 3/20
  4. 4/45
  5. 1/45
  6. 16
  7. 16/7
  8. 4
  9. 1/16
  10. 5/14
  11. 18
  12. 1/8
  13. 14/5
  14. 6
  15. 7/10
  16. 4
  17. 5/18
  18. 7/8
  19. 3/56
  20. 2/3
  21. 12
  22. 2/5
  23. 1/24
  24. 1/12
  25. 5
  26. 3/50
  27. 3
  28. 8/7
  29. 7/36
  30. 2/9
  31. 6
  32. 6
  33. 8/5
  34. 8
  35. 18/25
  36. 25/36
  37. 1/5
  38. 20
  39. 10
  40. 8

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