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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 329 · 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.If 1/7 of a number is 4, what is the number?
  2. 2.Riya spends 1/2 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Riya have?
  3. 3.Ishaan spends 1/4 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Ishaan have?
  4. 4.At a picnic, 5/7 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  5. 5.Vihaan spends 1/2 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Vihaan have?
  6. 6.If 1/4 of a number is 6, what is the number?
  7. 7.Sara spends 7/8 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Sara have?
  8. 8.If 5/9 of a number is 35, what is the number?
  9. 9.Rohan spends 1/7 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Rohan have?
  10. 10.At a picnic, 5/6 of the children are from Class 5. There are 25 children from Class 5. How many children are at the picnic?
  11. 11.At a picnic, 4/7 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  12. 12.At a picnic, 1/6 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  13. 13.At a picnic, 1/5 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  14. 14.If 1/10 of a number is 5, what is the number?
  15. 15.If 5/8 of a number is 35, what is the number?
  16. 16.Aarav spends 3/8 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Aarav have?
  17. 17.If 8/9 of a number is 40, what is the number?
  18. 18.Tara spends 2/9 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Tara have?
  19. 19.If 3/7 of a number is 30, what is the number?
  20. 20.If 1/4 of a number is 2, what is the number?
  21. 21.Vihaan spends 2/7 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Vihaan have?
  22. 22.Tara spends 1/2 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Tara have?
  23. 23.If 1/10 of a number is 6, what is the number?
  24. 24.At a picnic, 3/4 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  25. 25.At a picnic, 3/4 of the children are from Class 5. There are 27 children from Class 5. How many children are at the picnic?
  26. 26.At a picnic, 7/10 of the children are from Class 5. There are 49 children from Class 5. How many children are at the picnic?
  27. 27.Tara spends 6/7 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Tara have?
  28. 28.At a picnic, 3/4 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  29. 29.At a picnic, 5/8 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  30. 30.If 1/7 of a number is 8, what is the number?
  31. 31.Anaya spends 3/8 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Anaya have?
  32. 32.At a picnic, 2/5 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  33. 33.At a picnic, 2/7 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  34. 34.At a picnic, 1/10 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  35. 35.At a picnic, 2/7 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  36. 36.If 7/8 of a number is 56, what is the number?
  37. 37.Kabir spends 7/8 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Kabir have?
  38. 38.At a picnic, 1/10 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  39. 39.If 5/6 of a number is 25, what is the number?
  40. 40.If 5/6 of a number is 50, what is the number?

Answer key

  1. 28
  2. 6
  3. 16
  4. 42
  5. 20
  6. 24
  7. 16
  8. 63
  9. 63
  10. 30
  11. 42
  12. 30
  13. 25
  14. 50
  15. 56
  16. 72
  17. 45
  18. 90
  19. 70
  20. 8
  21. 70
  22. 4
  23. 60
  24. 20
  25. 36
  26. 70
  27. 28
  28. 40
  29. 48
  30. 56
  31. 40
  32. 25
  33. 70
  34. 100
  35. 56
  36. 64
  37. 32
  38. 60
  39. 30
  40. 60

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