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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 282 · 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. 1.7/9 ÷ 7 =
  2. 2.1/9 ÷ 4 =
  3. 3.7/9 ÷ 4/5 =
  4. 4.A ribbon is 6 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  5. 5.7/10 ÷ 3/10 =
  6. 6.3/4 ÷ 2/9 =
  7. 7.1/2 ÷ 1/8 =
  8. 8.1/8 ÷ 4 =
  9. 9.3/5 ÷ 4 =
  10. 10.4/9 ÷ 5 =
  11. 11.4/7 ÷ 1/2 =
  12. 12.3/8 ÷ 3 =
  13. 13.4/5 ÷ 1/6 =
  14. 14.3/8 ÷ 1/8 =
  15. 15.4/5 ÷ 7 =
  16. 16.1/5 ÷ 9 =
  17. 17.1/5 ÷ 5/9 =
  18. 18.1/6 ÷ 9 =
  19. 19.2/7 ÷ 3/7 =
  20. 20.A rope is 1 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  21. 21.1/6 ÷ 4/7 =
  22. 22.5/7 ÷ 1/5 =
  23. 23.3/5 ÷ 5/7 =
  24. 24.A ribbon is 1 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  25. 25.3/5 ÷ 3 =
  26. 26.4/9 ÷ 3/5 =
  27. 27.5/6 ÷ 4/7 =
  28. 28.A wire is 2 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  29. 29.2/7 ÷ 2 =
  30. 30.7/10 ÷ 3/4 =
  31. 31.4/7 ÷ 1/3 =
  32. 32.3/7 ÷ 2 =
  33. 33.A rope is 20 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  34. 34.1/5 ÷ 7/9 =
  35. 35.1/6 ÷ 6 =
  36. 36.A rope is 8 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  37. 37.A wire is 12 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  38. 38.A wire is 3 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  39. 39.1/10 ÷ 1/3 =
  40. 40.A ribbon is 8 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?

Answer key

  1. 1/9
  2. 1/36
  3. 35/36
  4. 15
  5. 7/3
  6. 27/8
  7. 4
  8. 1/32
  9. 3/20
  10. 4/45
  11. 8/7
  12. 1/8
  13. 24/5
  14. 3
  15. 4/35
  16. 1/45
  17. 9/25
  18. 1/54
  19. 2/3
  20. 6
  21. 7/24
  22. 25/7
  23. 21/25
  24. 5
  25. 1/5
  26. 20/27
  27. 35/24
  28. 6
  29. 1/7
  30. 14/15
  31. 12/7
  32. 3/14
  33. 24
  34. 9/35
  35. 1/36
  36. 10
  37. 20
  38. 5
  39. 3/10
  40. 12

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