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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 96 · 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 5/9 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Kabir have?
  2. 2.Kabir spends 1/4 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Kabir have?
  3. 3.If 4/5 of a number is 40, what is the number?
  4. 4.If 3/10 of a number is 6, what is the number?
  5. 5.At a picnic, 3/4 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  6. 6.At a picnic, 3/10 of the children are from Class 5. There are 27 children from Class 5. How many children are at the picnic?
  7. 7.Tara spends 1/9 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Tara have?
  8. 8.At a picnic, 8/9 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  9. 9.At a picnic, 1/10 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  10. 10.If 1/10 of a number is 2, what is the number?
  11. 11.Ishaan spends 1/3 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Ishaan have?
  12. 12.If 1/6 of a number is 6, what is the number?
  13. 13.At a picnic, 3/8 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  14. 14.Vihaan spends 1/4 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Vihaan have?
  15. 15.At a picnic, 3/4 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  16. 16.If 7/8 of a number is 63, what is the number?
  17. 17.At a picnic, 2/7 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  18. 18.Rohan spends 3/8 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Rohan have?
  19. 19.If 1/5 of a number is 4, what is the number?
  20. 20.Arjun spends 5/7 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Arjun have?
  21. 21.Vihaan spends 7/8 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Vihaan have?
  22. 22.If 2/3 of a number is 8, what is the number?
  23. 23.At a picnic, 3/5 of the children are from Class 5. There are 27 children from Class 5. How many children are at the picnic?
  24. 24.Tara spends 3/8 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Tara have?
  25. 25.Rohan spends 7/9 of the pocket money on a book. The book costs ₹42. How many rupees of pocket money did Rohan have?
  26. 26.If 3/5 of a number is 9, what is the number?
  27. 27.If 4/5 of a number is 12, what is the number?
  28. 28.If 7/8 of a number is 42, what is the number?
  29. 29.Anaya spends 4/5 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Anaya have?
  30. 30.If 1/5 of a number is 9, what is the number?
  31. 31.If 7/8 of a number is 21, what is the number?
  32. 32.If 4/9 of a number is 36, what is the number?
  33. 33.Ishaan spends 1/4 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Ishaan have?
  34. 34.If 2/9 of a number is 6, what is the number?
  35. 35.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?
  36. 36.If 5/6 of a number is 10, what is the number?
  37. 37.If 7/10 of a number is 21, what is the number?
  38. 38.If 5/8 of a number is 25, what is the number?
  39. 39.At a picnic, 3/7 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  40. 40.Sara spends 4/5 of the pocket money on a book. The book costs ₹32. How many rupees of pocket money did Sara have?

Answer key

  1. 27
  2. 36
  3. 50
  4. 20
  5. 28
  6. 90
  7. 27
  8. 18
  9. 30
  10. 20
  11. 24
  12. 36
  13. 24
  14. 28
  15. 8
  16. 72
  17. 21
  18. 24
  19. 20
  20. 56
  21. 16
  22. 12
  23. 45
  24. 72
  25. 54
  26. 15
  27. 15
  28. 48
  29. 30
  30. 45
  31. 24
  32. 81
  33. 8
  34. 27
  35. 72
  36. 12
  37. 30
  38. 40
  39. 70
  40. 40

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