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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 448 · 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.Tara spends 1/5 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Tara have?
  2. 2.If 4/9 of a number is 16, what is the number?
  3. 3.Anaya spends 1/7 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Anaya have?
  4. 4.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?
  5. 5.At a picnic, 3/7 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  6. 6.If 2/7 of a number is 14, what is the number?
  7. 7.Sara spends 2/7 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Sara have?
  8. 8.If 1/6 of a number is 7, what is the number?
  9. 9.If 5/6 of a number is 50, what is the number?
  10. 10.At a picnic, 2/3 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  11. 11.If 3/7 of a number is 21, what is the number?
  12. 12.Tara spends 2/5 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Tara have?
  13. 13.If 3/5 of a number is 24, what is the number?
  14. 14.Meera spends 7/9 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Meera have?
  15. 15.At a picnic, 3/8 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  16. 16.At a picnic, 4/5 of the children are from Class 5. There are 36 children from Class 5. How many children are at the picnic?
  17. 17.At a picnic, 1/5 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  18. 18.Vihaan spends 7/8 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Vihaan have?
  19. 19.If 1/3 of a number is 4, what is the number?
  20. 20.Vihaan spends 9/10 of the pocket money on a book. The book costs ₹63. How many rupees of pocket money did Vihaan have?
  21. 21.If 3/10 of a number is 12, what is the number?
  22. 22.If 5/7 of a number is 20, what is the number?
  23. 23.Diya spends 5/6 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Diya have?
  24. 24.If 4/7 of a number is 20, what is the number?
  25. 25.If 1/5 of a number is 10, what is the number?
  26. 26.Kabir spends 1/7 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Kabir have?
  27. 27.If 1/9 of a number is 2, what is the number?
  28. 28.Arjun spends 1/2 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Arjun have?
  29. 29.If 1/5 of a number is 4, what is the number?
  30. 30.Riya spends 7/9 of the pocket money on a book. The book costs ₹49. How many rupees of pocket money did Riya have?
  31. 31.At a picnic, 7/10 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  32. 32.At a picnic, 1/4 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  33. 33.At a picnic, 4/7 of the children are from Class 5. There are 28 children from Class 5. How many children are at the picnic?
  34. 34.At a picnic, 6/7 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  35. 35.Aarav spends 5/9 of the pocket money on a book. The book costs ₹50. How many rupees of pocket money did Aarav have?
  36. 36.Ishaan spends 2/5 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, 8/9 of the children are from Class 5. There are 56 children from Class 5. How many children are at the picnic?
  38. 38.If 7/10 of a number is 35, what is the number?
  39. 39.Aarav spends 2/9 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Aarav have?
  40. 40.At a picnic, 5/7 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?

Answer key

  1. 15
  2. 36
  3. 35
  4. 20
  5. 28
  6. 49
  7. 14
  8. 42
  9. 60
  10. 12
  11. 49
  12. 20
  13. 40
  14. 27
  15. 56
  16. 45
  17. 50
  18. 32
  19. 12
  20. 70
  21. 40
  22. 28
  23. 36
  24. 35
  25. 50
  26. 14
  27. 18
  28. 6
  29. 20
  30. 63
  31. 50
  32. 32
  33. 49
  34. 35
  35. 90
  36. 20
  37. 63
  38. 50
  39. 36
  40. 21

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