← Fractions × and ÷: cancel first lesson New set →

Multiplying and Dividing Fractions Worksheet

Speed calculation lesson 24: Fractions × and ÷: cancel first · Set 404 · 40 questions
TalentJR

The fast method (Cancel first): Dividing? Flip the second fraction and multiply: ÷ 2/3 is × 3/2. Cancel: a top and a bottom that share a factor — divide both by it. Multiply what is left: tops × tops, bottoms × bottoms. A bottom of 1 means a whole number.

NameDateTime takenScore ___ / 40
  1. 1.1/3 ÷ 5/6 =
  2. 2.4/9 × 1/4 =
  3. 3.1/4 ÷ 1/6 =
  4. 4.2/3 × 3/10 =
  5. 5.3/4 × 2/5 =
  6. 6.1/8 × 8/9 =
  7. 7.1/2 ÷ 3/4 =
  8. 8.5/6 × 1/5 =
  9. 9.1/10 ÷ 1/10 =
  10. 10.1/3 × 3/5 =
  11. 11.3/4 × 2/7 =
  12. 12.3/4 × 1/3 =
  13. 13.1/6 ÷ 1/3 =
  14. 14.3/4 ÷ 3/4 =
  15. 15.2/9 ÷ 5/12 =
  16. 16.1/2 × 2/3 =
  17. 17.4/5 × 1/4 =
  18. 18.5/6 ÷ 3/10 =
  19. 19.4/11 × 3/4 =
  20. 20.1/8 ÷ 5/6 =
  21. 21.1/6 ÷ 1/2 =
  22. 22.1/2 ÷ 5/6 =
  23. 23.2/3 × 1/4 =
  24. 24.1/4 × 2/3 =
  25. 25.1/8 ÷ 1/6 =
  26. 26.2/3 ÷ 1/12 =
  27. 27.1/2 × 2/3 =
  28. 28.8/11 × 1/4 =
  29. 29.4/5 × 5/7 =
  30. 30.5/6 ÷ 5/6 =
  31. 31.1/2 ÷ 1/4 =
  32. 32.1/8 ÷ 1/2 =
  33. 33.3/7 ÷ 3/5 =
  34. 34.1/2 ÷ 1/2 =
  35. 35.8/11 ÷ 4/5 =
  36. 36.6/7 × 1/2 =
  37. 37.5/6 × 2/5 =
  38. 38.10/11 × 1/2 =
  39. 39.3/10 ÷ 1/5 =
  40. 40.1/2 × 4/5 =

Answer key

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

Free speed calculation lessons, practice and worksheets at talentjr.in/speed-maths