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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 391 · 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.How many tenths make 3 wholes?
  2. 2.1/5 of 15 =
  3. 3.Which is bigger: 1/6 or 1/8? (a) 1/6 (b) 1/8
  4. 4.1/4 of 20 =
  5. 5.Which is bigger: 1/2 or 1/9? (a) 1/9 (b) 1/2
  6. 6.How many sevenths make 3 wholes?
  7. 7.1/7 of 35 =
  8. 8.1/5 of 5 =
  9. 9.1/7 of 42 =
  10. 10.1/8 of 40 =
  11. 11.How many fifths make 3 wholes?
  12. 12.Which is smaller: 1/8 or 1/11? (a) 1/11 (b) 1/8
  13. 13.Which is bigger: 1/7 or 1/12? (a) 1/12 (b) 1/7
  14. 14.Which is smaller: 1/6 or 1/10? (a) 1/6 (b) 1/10
  15. 15.Which is smaller: 1/5 or 1/4? (a) 1/5 (b) 1/4
  16. 16.How many sevenths make 4 wholes?
  17. 17.How many tenths make 2 wholes?
  18. 18.1/10 of 90 =
  19. 19.Which is smaller: 1/2 or 1/11? (a) 1/2 (b) 1/11
  20. 20.1/6 of 30 =
  21. 21.How many thirds make 3 wholes?
  22. 22.Which is bigger: 1/12 or 1/10? (a) 1/10 (b) 1/12
  23. 23.How many fifths make 2 wholes?
  24. 24.Which is bigger: 1/2 or 1/8? (a) 1/2 (b) 1/8
  25. 25.How many sixths make 4 wholes?
  26. 26.1/4 of 8 =
  27. 27.1/7 of 49 =
  28. 28.How many quarters make 4 wholes?
  29. 29.How many quarters make 1 whole?
  30. 30.How many ninths make 1 whole?
  31. 31.How many halves make 4 wholes?
  32. 32.1/8 of 48 =
  33. 33.Which is smaller: 1/7 or 1/2? (a) 1/2 (b) 1/7
  34. 34.1/8 of 80 =
  35. 35.1/9 of 54 =
  36. 36.Which is bigger: 1/5 or 1/10? (a) 1/5 (b) 1/10
  37. 37.Which is bigger: 1/5 or 1/11? (a) 1/11 (b) 1/5
  38. 38.1/10 of 70 =
  39. 39.Which is bigger: 1/2 or 1/7? (a) 1/7 (b) 1/2
  40. 40.Which is smaller: 1/4 or 1/5? (a) 1/4 (b) 1/5

Answer key

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

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