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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 662 · 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. 1.2/3 ÷ 8/9 =
  2. 2.1/10 ÷ 3/4 =
  3. 3.A wire is 6 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  4. 4.5/7 ÷ 9 =
  5. 5.A ribbon is 12 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  6. 6.5/9 ÷ 7/9 =
  7. 7.A ribbon is 4 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  8. 8.2/5 ÷ 1/8 =
  9. 9.A wire is 2 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  10. 10.A rope is 20 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  11. 11.7/8 ÷ 3/5 =
  12. 12.2/5 ÷ 3 =
  13. 13.A ribbon is 2 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  14. 14.9/10 ÷ 5/8 =
  15. 15.A wire is 8 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  16. 16.A ribbon is 15 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  17. 17.8/9 ÷ 3 =
  18. 18.A ribbon is 3 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  19. 19.1/5 ÷ 2/3 =
  20. 20.A rope is 12 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  21. 21.A wire is 1 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  22. 22.A ribbon is 4 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  23. 23.2/7 ÷ 4/5 =
  24. 24.2/9 ÷ 6/7 =
  25. 25.3/10 ÷ 1/5 =
  26. 26.A wire is 9 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  27. 27.1/4 ÷ 3 =
  28. 28.1/9 ÷ 1/10 =
  29. 29.7/9 ÷ 8 =
  30. 30.A wire is 4 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  31. 31.7/8 ÷ 7 =
  32. 32.7/9 ÷ 6/7 =
  33. 33.A wire is 16 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  34. 34.1/10 ÷ 6 =
  35. 35.A wire is 8 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  36. 36.3/10 ÷ 7 =
  37. 37.A rope is 8 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  38. 38.A rope is 3 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  39. 39.9/10 ÷ 4 =
  40. 40.3/8 ÷ 3 =

Answer key

  1. 3/4
  2. 2/15
  3. 9
  4. 5/63
  5. 20
  6. 5/7
  7. 10
  8. 16/5
  9. 3
  10. 24
  11. 35/24
  12. 2/15
  13. 3
  14. 36/25
  15. 20
  16. 18
  17. 8/27
  18. 12
  19. 3/10
  20. 20
  21. 6
  22. 12
  23. 5/14
  24. 7/27
  25. 3/2
  26. 12
  27. 1/12
  28. 10/9
  29. 7/72
  30. 8
  31. 1/8
  32. 49/54
  33. 20
  34. 1/60
  35. 12
  36. 3/70
  37. 12
  38. 4
  39. 9/40
  40. 1/8

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