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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 525 · 40 questions
TalentJR

The method (Back to one part): Divide the given part by the top number: that is one share. Multiply one share by the bottom number: that is the whole. Check: the fraction of your answer must give the part.

NameDateTime takenScore ___ / 40
  1. 1.At a picnic, 4/5 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  2. 2.Anaya spends 1/5 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Anaya have?
  3. 3.If 3/4 of a number is 6, what is the number?
  4. 4.If 1/8 of a number is 3, what is the number?
  5. 5.Ishaan spends 1/3 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Ishaan have?
  6. 6.At a picnic, 2/9 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  7. 7.If 1/10 of a number is 3, what is the number?
  8. 8.Meera spends 1/9 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Meera have?
  9. 9.If 2/7 of a number is 10, what is the number?
  10. 10.If 1/10 of a number is 9, what is the number?
  11. 11.If 1/8 of a number is 4, what is the number?
  12. 12.Kabir spends 2/7 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Kabir have?
  13. 13.Diya spends 7/10 of the pocket money on a book. The book costs ₹42. How many rupees of pocket money did Diya have?
  14. 14.At a picnic, 1/3 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  15. 15.Anaya spends 3/10 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Anaya have?
  16. 16.If 2/3 of a number is 20, what is the number?
  17. 17.If 6/7 of a number is 30, what is the number?
  18. 18.At a picnic, 7/8 of the children are from Class 5. There are 63 children from Class 5. How many children are at the picnic?
  19. 19.At a picnic, 2/7 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  20. 20.If 4/9 of a number is 36, what is the number?
  21. 21.Arjun spends 1/9 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Arjun have?
  22. 22.At a picnic, 7/10 of the children are from Class 5. There are 56 children from Class 5. How many children are at the picnic?
  23. 23.Sara spends 1/3 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Sara have?
  24. 24.At a picnic, 9/10 of the children are from Class 5. There are 63 children from Class 5. How many children are at the picnic?
  25. 25.Tara spends 7/9 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Tara have?
  26. 26.If 3/4 of a number is 15, what is the number?
  27. 27.Sara spends 7/9 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Sara have?
  28. 28.Sara spends 1/9 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Sara have?
  29. 29.Aarav spends 1/3 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Aarav have?
  30. 30.At a picnic, 4/9 of the children are from Class 5. There are 32 children from Class 5. How many children are at the picnic?
  31. 31.At a picnic, 1/10 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  32. 32.If 8/9 of a number is 80, what is the number?
  33. 33.If 2/5 of a number is 6, what is the number?
  34. 34.At a picnic, 1/6 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  35. 35.At a picnic, 1/4 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  36. 36.At a picnic, 1/2 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  37. 37.If 3/10 of a number is 12, what is the number?
  38. 38.If 4/7 of a number is 28, what is the number?
  39. 39.At a picnic, 3/4 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  40. 40.If 7/8 of a number is 21, what is the number?

Answer key

  1. 15
  2. 45
  3. 8
  4. 24
  5. 18
  6. 18
  7. 30
  8. 54
  9. 35
  10. 90
  11. 32
  12. 28
  13. 60
  14. 9
  15. 90
  16. 30
  17. 35
  18. 72
  19. 28
  20. 81
  21. 72
  22. 80
  23. 12
  24. 70
  25. 27
  26. 20
  27. 36
  28. 54
  29. 15
  30. 72
  31. 20
  32. 90
  33. 15
  34. 36
  35. 8
  36. 20
  37. 40
  38. 49
  39. 24
  40. 24

Free fractions lessons, practice and worksheets at talentjr.in/fractions-for-kids