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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 456 · 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. 1.3/10 ÷ 6 =
  2. 2.1/2 ÷ 8 =
  3. 3.6/7 ÷ 3 =
  4. 4.7/9 ÷ 5/7 =
  5. 5.A wire is 12 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  6. 6.A wire is 3 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  7. 7.A wire is 1 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  8. 8.A ribbon is 4 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  9. 9.8/9 ÷ 7 =
  10. 10.1/2 ÷ 5/6 =
  11. 11.1/4 ÷ 6 =
  12. 12.5/7 ÷ 5/9 =
  13. 13.4/7 ÷ 1/10 =
  14. 14.7/9 ÷ 3 =
  15. 15.A rope is 4 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  16. 16.A rope is 4 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  17. 17.3/7 ÷ 5/7 =
  18. 18.5/7 ÷ 4 =
  19. 19.5/9 ÷ 4 =
  20. 20.7/10 ÷ 7 =
  21. 21.3/5 ÷ 6 =
  22. 22.3/8 ÷ 5/6 =
  23. 23.7/10 ÷ 2 =
  24. 24.1/9 ÷ 3/5 =
  25. 25.3/8 ÷ 7 =
  26. 26.1/7 ÷ 2/9 =
  27. 27.A rope is 3 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  28. 28.4/9 ÷ 1/8 =
  29. 29.7/10 ÷ 3 =
  30. 30.1/4 ÷ 1/4 =
  31. 31.1/4 ÷ 9 =
  32. 32.A ribbon is 4 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  33. 33.1/4 ÷ 4/5 =
  34. 34.A wire is 2 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  35. 35.2/9 ÷ 3/4 =
  36. 36.A ribbon is 4 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  37. 37.9/10 ÷ 9 =
  38. 38.3/7 ÷ 4/5 =
  39. 39.1/5 ÷ 7 =
  40. 40.A rope is 1 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?

Answer key

  1. 1/20
  2. 1/16
  3. 2/7
  4. 49/45
  5. 15
  6. 4
  7. 2
  8. 10
  9. 8/63
  10. 3/5
  11. 1/24
  12. 9/7
  13. 40/7
  14. 7/27
  15. 20
  16. 8
  17. 3/5
  18. 5/28
  19. 5/36
  20. 1/10
  21. 1/10
  22. 9/20
  23. 7/20
  24. 5/27
  25. 3/56
  26. 9/14
  27. 5
  28. 32/9
  29. 7/30
  30. 1
  31. 1/36
  32. 24
  33. 5/16
  34. 5
  35. 8/27
  36. 16
  37. 1/10
  38. 15/28
  39. 1/35
  40. 6

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