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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 370 · 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. 1.1/3 ÷ 2/3 =
  2. 2.1/9 ÷ 6/7 =
  3. 3.1/7 ÷ 5/6 =
  4. 4.2/5 ÷ 3/4 =
  5. 5.9/10 ÷ 6 =
  6. 6.2/7 ÷ 4/9 =
  7. 7.1/5 ÷ 5/9 =
  8. 8.1/10 ÷ 7/10 =
  9. 9.3/10 ÷ 4 =
  10. 10.6/7 ÷ 8 =
  11. 11.2/7 ÷ 5 =
  12. 12.A ribbon is 6 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  13. 13.A ribbon is 6 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  14. 14.1/7 ÷ 3/4 =
  15. 15.7/10 ÷ 5/7 =
  16. 16.A wire is 12 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  17. 17.1/9 ÷ 2 =
  18. 18.A ribbon is 3 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  19. 19.A ribbon is 12 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  20. 20.1/3 ÷ 3/7 =
  21. 21.5/6 ÷ 5 =
  22. 22.9/10 ÷ 4/9 =
  23. 23.A rope is 1 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  24. 24.5/7 ÷ 5/8 =
  25. 25.A wire is 4 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  26. 26.A rope is 4 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  27. 27.2/5 ÷ 3 =
  28. 28.2/5 ÷ 8/9 =
  29. 29.5/9 ÷ 3/5 =
  30. 30.A ribbon is 4 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  31. 31.A ribbon is 4 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  32. 32.1/9 ÷ 3/8 =
  33. 33.3/4 ÷ 2/9 =
  34. 34.7/10 ÷ 1/3 =
  35. 35.A rope is 4 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  36. 36.3/8 ÷ 2 =
  37. 37.4/7 ÷ 1/6 =
  38. 38.3/7 ÷ 8 =
  39. 39.3/5 ÷ 4/7 =
  40. 40.9/10 ÷ 9/10 =

Answer key

  1. 1/2
  2. 7/54
  3. 6/35
  4. 8/15
  5. 3/20
  6. 9/14
  7. 9/25
  8. 1/7
  9. 3/40
  10. 3/28
  11. 2/35
  12. 15
  13. 8
  14. 4/21
  15. 49/50
  16. 20
  17. 1/18
  18. 9
  19. 16
  20. 7/9
  21. 1/6
  22. 81/40
  23. 4
  24. 8/7
  25. 5
  26. 12
  27. 2/15
  28. 9/20
  29. 25/27
  30. 8
  31. 16
  32. 8/27
  33. 27/8
  34. 21/10
  35. 24
  36. 3/16
  37. 24/7
  38. 3/56
  39. 21/20
  40. 1

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