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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 947 · 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.Kabir spends 3/10 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Kabir have?
  2. 2.Tara spends 5/9 of the pocket money on a book. The book costs ₹50. How many rupees of pocket money did Tara have?
  3. 3.At a picnic, 4/9 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  4. 4.If 1/5 of a number is 10, what is the number?
  5. 5.If 3/8 of a number is 21, what is the number?
  6. 6.At a picnic, 1/8 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  7. 7.Aarav spends 2/5 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Aarav have?
  8. 8.At a picnic, 5/9 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  9. 9.Vihaan spends 1/3 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Vihaan have?
  10. 10.Ishaan spends 5/9 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Ishaan have?
  11. 11.At a picnic, 1/3 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  12. 12.If 7/9 of a number is 28, what is the number?
  13. 13.Arjun spends 6/7 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Arjun have?
  14. 14.If 1/9 of a number is 3, what is the number?
  15. 15.Anaya spends 1/6 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Anaya have?
  16. 16.At a picnic, 2/3 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  17. 17.Aarav spends 6/7 of the pocket money on a book. The book costs ₹54. How many rupees of pocket money did Aarav have?
  18. 18.At a picnic, 5/7 of the children are from Class 5. There are 45 children from Class 5. How many children are at the picnic?
  19. 19.Anaya spends 3/7 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Anaya have?
  20. 20.At a picnic, 4/5 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  21. 21.At a picnic, 3/7 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  22. 22.If 8/9 of a number is 48, what is the number?
  23. 23.Sara spends 4/5 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Sara have?
  24. 24.At a picnic, 8/9 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  25. 25.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?
  26. 26.If 1/4 of a number is 8, what is the number?
  27. 27.Aarav spends 3/4 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Aarav have?
  28. 28.If 3/7 of a number is 18, what is the number?
  29. 29.If 7/10 of a number is 21, what is the number?
  30. 30.If 3/8 of a number is 18, what is the number?
  31. 31.If 1/3 of a number is 2, what is the number?
  32. 32.At a picnic, 2/7 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  33. 33.If 2/9 of a number is 18, what is the number?
  34. 34.If 9/10 of a number is 45, what is the number?
  35. 35.Kabir spends 5/9 of the pocket money on a book. The book costs ₹45. How many rupees of pocket money did Kabir have?
  36. 36.If 7/10 of a number is 28, what is the number?
  37. 37.Meera spends 3/8 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Meera have?
  38. 38.Ishaan spends 1/8 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Ishaan have?
  39. 39.If 1/10 of a number is 7, what is the number?
  40. 40.At a picnic, 7/9 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?

Answer key

  1. 20
  2. 90
  3. 54
  4. 50
  5. 56
  6. 48
  7. 40
  8. 72
  9. 12
  10. 18
  11. 21
  12. 36
  13. 35
  14. 27
  15. 60
  16. 21
  17. 63
  18. 63
  19. 35
  20. 25
  21. 49
  22. 54
  23. 30
  24. 27
  25. 80
  26. 32
  27. 8
  28. 42
  29. 30
  30. 48
  31. 6
  32. 35
  33. 81
  34. 50
  35. 81
  36. 40
  37. 48
  38. 72
  39. 70
  40. 27

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