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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 861 · 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.At a picnic, 1/7 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  2. 2.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?
  3. 3.If 1/6 of a number is 3, what is the number?
  4. 4.At a picnic, 1/7 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  5. 5.Sara spends 6/7 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Sara have?
  6. 6.If 1/5 of a number is 6, what is the number?
  7. 7.At a picnic, 7/9 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  8. 8.Rohan spends 7/9 of the pocket money on a book. The book costs ₹56. How many rupees of pocket money did Rohan have?
  9. 9.If 1/7 of a number is 7, what is the number?
  10. 10.If 1/8 of a number is 7, what is the number?
  11. 11.Anaya spends 3/10 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Anaya have?
  12. 12.If 1/3 of a number is 4, what is the number?
  13. 13.If 3/4 of a number is 30, what is the number?
  14. 14.If 8/9 of a number is 56, what is the number?
  15. 15.If 1/4 of a number is 4, what is the number?
  16. 16.Aarav spends 7/8 of the pocket money on a book. The book costs ₹49. How many rupees of pocket money did Aarav have?
  17. 17.Kabir spends 1/4 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Kabir have?
  18. 18.Ishaan spends 1/4 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Ishaan have?
  19. 19.If 1/4 of a number is 2, what is the number?
  20. 20.Aarav spends 1/10 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Aarav have?
  21. 21.If 2/7 of a number is 18, what is the number?
  22. 22.Vihaan spends 5/6 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Vihaan have?
  23. 23.Sara spends 7/8 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Sara have?
  24. 24.Meera spends 1/7 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Meera have?
  25. 25.If 1/8 of a number is 3, what is the number?
  26. 26.Diya spends 4/5 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Diya have?
  27. 27.At a picnic, 3/10 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  28. 28.At a picnic, 1/4 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  29. 29.If 3/10 of a number is 15, what is the number?
  30. 30.If 5/7 of a number is 25, what is the number?
  31. 31.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?
  32. 32.If 3/7 of a number is 21, what is the number?
  33. 33.Sara spends 2/5 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Sara have?
  34. 34.At a picnic, 3/5 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  35. 35.If 2/3 of a number is 8, what is the number?
  36. 36.Vihaan spends 3/7 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Vihaan have?
  37. 37.If 1/4 of a number is 9, what is the number?
  38. 38.Anaya spends 2/9 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Anaya have?
  39. 39.At a picnic, 1/9 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  40. 40.Arjun spends 2/9 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Arjun have?

Answer key

  1. 21
  2. 42
  3. 18
  4. 63
  5. 35
  6. 30
  7. 18
  8. 72
  9. 49
  10. 56
  11. 100
  12. 12
  13. 40
  14. 63
  15. 16
  16. 56
  17. 40
  18. 12
  19. 8
  20. 100
  21. 63
  22. 48
  23. 16
  24. 42
  25. 24
  26. 25
  27. 100
  28. 40
  29. 50
  30. 35
  31. 50
  32. 49
  33. 40
  34. 50
  35. 12
  36. 70
  37. 36
  38. 90
  39. 72
  40. 81

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