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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 258 · 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. 1.1/7 ÷ 7 =
  2. 2.1/7 ÷ 7/9 =
  3. 3.1/7 ÷ 9 =
  4. 4.7/10 ÷ 2/3 =
  5. 5.3/5 ÷ 4 =
  6. 6.1/5 ÷ 8/9 =
  7. 7.3/5 ÷ 3/7 =
  8. 8.3/5 ÷ 1/5 =
  9. 9.A wire is 6 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  10. 10.A rope is 3 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  11. 11.1/10 ÷ 9 =
  12. 12.1/8 ÷ 4 =
  13. 13.A wire is 16 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  14. 14.6/7 ÷ 1/2 =
  15. 15.2/7 ÷ 1/4 =
  16. 16.1/9 ÷ 8/9 =
  17. 17.A rope is 4 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  18. 18.A wire is 2 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  19. 19.1/8 ÷ 9 =
  20. 20.A ribbon is 4 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  21. 21.A rope is 2 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  22. 22.4/5 ÷ 6 =
  23. 23.3/7 ÷ 2/3 =
  24. 24.1/5 ÷ 1/3 =
  25. 25.A rope is 3 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  26. 26.1/2 ÷ 9/10 =
  27. 27.A rope is 9 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  28. 28.1/4 ÷ 4/9 =
  29. 29.6/7 ÷ 4 =
  30. 30.1/10 ÷ 2/9 =
  31. 31.1/4 ÷ 7 =
  32. 32.8/9 ÷ 9/10 =
  33. 33.5/9 ÷ 1/3 =
  34. 34.4/9 ÷ 4 =
  35. 35.1/4 ÷ 1/5 =
  36. 36.5/9 ÷ 9 =
  37. 37.1/4 ÷ 2/3 =
  38. 38.4/7 ÷ 1/7 =
  39. 39.5/9 ÷ 2 =
  40. 40.7/10 ÷ 5/8 =

Answer key

  1. 1/49
  2. 9/49
  3. 1/63
  4. 21/20
  5. 3/20
  6. 9/40
  7. 7/5
  8. 3
  9. 9
  10. 4
  11. 1/90
  12. 1/32
  13. 20
  14. 12/7
  15. 8/7
  16. 1/8
  17. 6
  18. 12
  19. 1/72
  20. 16
  21. 12
  22. 2/15
  23. 9/14
  24. 3/5
  25. 15
  26. 5/9
  27. 12
  28. 9/16
  29. 3/14
  30. 9/20
  31. 1/28
  32. 80/81
  33. 5/3
  34. 1/9
  35. 5/4
  36. 5/81
  37. 3/8
  38. 4
  39. 5/18
  40. 28/25

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