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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 650 · 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.Diya spends 1/7 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Diya have?
  2. 2.Anaya spends 1/4 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Anaya have?
  3. 3.Anaya spends 4/9 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Anaya have?
  4. 4.If 1/3 of a number is 7, what is the number?
  5. 5.At a picnic, 2/9 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  6. 6.If 4/7 of a number is 32, what is the number?
  7. 7.Arjun spends 1/9 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Arjun have?
  8. 8.At a picnic, 3/7 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  9. 9.Kabir spends 1/9 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Kabir have?
  10. 10.At a picnic, 7/8 of the children are from Class 5. There are 28 children from Class 5. How many children are at the picnic?
  11. 11.At a picnic, 2/5 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  12. 12.Riya spends 2/5 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Riya have?
  13. 13.At a picnic, 5/8 of the children are from Class 5. There are 25 children from Class 5. How many children are at the picnic?
  14. 14.If 3/4 of a number is 9, what is the number?
  15. 15.If 8/9 of a number is 32, what is the number?
  16. 16.At a picnic, 1/5 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  17. 17.If 2/9 of a number is 6, what is the number?
  18. 18.If 4/5 of a number is 12, what is the number?
  19. 19.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?
  20. 20.Vihaan spends 2/5 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Vihaan have?
  21. 21.If 3/4 of a number is 6, what is the number?
  22. 22.Sara spends 3/10 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Sara have?
  23. 23.If 4/5 of a number is 8, what is the number?
  24. 24.If 1/2 of a number is 10, what is the number?
  25. 25.If 1/8 of a number is 5, what is the number?
  26. 26.At a picnic, 3/5 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  27. 27.If 3/10 of a number is 9, what is the number?
  28. 28.Sara spends 2/5 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Sara have?
  29. 29.At a picnic, 7/9 of the children are from Class 5. There are 49 children from Class 5. How many children are at the picnic?
  30. 30.At a picnic, 9/10 of the children are from Class 5. There are 45 children from Class 5. How many children are at the picnic?
  31. 31.Vihaan spends 2/7 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Vihaan have?
  32. 32.At a picnic, 2/5 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  33. 33.Aarav spends 3/10 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Aarav have?
  34. 34.At a picnic, 2/9 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  35. 35.If 1/8 of a number is 4, what is the number?
  36. 36.Ishaan spends 4/9 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Ishaan have?
  37. 37.At a picnic, 1/5 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  38. 38.If 2/3 of a number is 8, what is the number?
  39. 39.If 1/3 of a number is 6, what is the number?
  40. 40.At a picnic, 4/9 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?

Answer key

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

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