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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 539 · 40 questions
TalentJR

The method (More pieces, smaller pieces): Top number 1: the smaller the bottom number, the bigger the fraction. b pieces of 1/b make 1 whole; for w wholes you need w × b pieces. 1/b of a number = the number ÷ b.

NameDateTime takenScore ___ / 40
  1. 1.1/3 of 24 =
  2. 2.How many eighths make 3 wholes?
  3. 3.How many fifths make 4 wholes?
  4. 4.1/6 of 54 =
  5. 5.1/5 of 25 =
  6. 6.1/8 of 64 =
  7. 7.1/3 of 27 =
  8. 8.Which is bigger: 1/10 or 1/12? (a) 1/12 (b) 1/10
  9. 9.Which is bigger: 1/2 or 1/7? (a) 1/2 (b) 1/7
  10. 10.Which is bigger: 1/7 or 1/3? (a) 1/3 (b) 1/7
  11. 11.Which is bigger: 1/11 or 1/3? (a) 1/11 (b) 1/3
  12. 12.1/3 of 6 =
  13. 13.How many tenths make 4 wholes?
  14. 14.How many ninths make 3 wholes?
  15. 15.1/8 of 72 =
  16. 16.Which is bigger: 1/11 or 1/4? (a) 1/4 (b) 1/11
  17. 17.Which is smaller: 1/10 or 1/4? (a) 1/4 (b) 1/10
  18. 18.How many fifths make 3 wholes?
  19. 19.1/5 of 45 =
  20. 20.1/8 of 48 =
  21. 21.How many ninths make 1 whole?
  22. 22.Which is bigger: 1/7 or 1/8? (a) 1/8 (b) 1/7
  23. 23.How many thirds make 3 wholes?
  24. 24.Which is bigger: 1/12 or 1/3? (a) 1/3 (b) 1/12
  25. 25.How many tenths make 1 whole?
  26. 26.1/6 of 36 =
  27. 27.Which is smaller: 1/11 or 1/7? (a) 1/11 (b) 1/7
  28. 28.How many sixths make 2 wholes?
  29. 29.1/5 of 30 =
  30. 30.How many ninths make 4 wholes?
  31. 31.Which is smaller: 1/9 or 1/4? (a) 1/4 (b) 1/9
  32. 32.Which is bigger: 1/7 or 1/11? (a) 1/11 (b) 1/7
  33. 33.How many tenths make 2 wholes?
  34. 34.1/4 of 40 =
  35. 35.How many halves make 3 wholes?
  36. 36.Which is smaller: 1/5 or 1/4? (a) 1/4 (b) 1/5
  37. 37.Which is smaller: 1/6 or 1/4? (a) 1/6 (b) 1/4
  38. 38.1/4 of 8 =
  39. 39.How many eighths make 1 whole?
  40. 40.Which is bigger: 1/6 or 1/5? (a) 1/6 (b) 1/5

Answer key

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

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