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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 28 · 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, 3/10 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  2. 2.At a picnic, 6/7 of the children are from Class 5. There are 42 children from Class 5. How many children are at the picnic?
  3. 3.Arjun spends 2/3 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Arjun have?
  4. 4.If 3/10 of a number is 6, what is the number?
  5. 5.If 9/10 of a number is 18, what is the number?
  6. 6.Riya spends 1/9 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Riya have?
  7. 7.Meera spends 1/4 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Meera have?
  8. 8.If 3/8 of a number is 6, what is the number?
  9. 9.If 1/10 of a number is 3, what is the number?
  10. 10.Meera spends 1/10 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Meera have?
  11. 11.Rohan spends 3/8 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Rohan have?
  12. 12.Aarav spends 3/10 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Aarav have?
  13. 13.If 6/7 of a number is 60, what is the number?
  14. 14.If 4/5 of a number is 28, what is the number?
  15. 15.Sara spends 7/8 of the pocket money on a book. The book costs ₹63. How many rupees of pocket money did Sara have?
  16. 16.Arjun spends 1/9 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Arjun have?
  17. 17.If 2/7 of a number is 6, what is the number?
  18. 18.If 1/5 of a number is 3, what is the number?
  19. 19.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?
  20. 20.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?
  21. 21.If 5/8 of a number is 50, what is the number?
  22. 22.If 1/10 of a number is 4, what is the number?
  23. 23.At a picnic, 4/5 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  24. 24.Anaya spends 5/8 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Anaya have?
  25. 25.If 1/4 of a number is 3, what is the number?
  26. 26.Riya spends 3/10 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Riya have?
  27. 27.At a picnic, 2/5 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  28. 28.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?
  29. 29.If 3/5 of a number is 27, what is the number?
  30. 30.Riya spends 2/7 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Riya have?
  31. 31.At a picnic, 1/8 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  32. 32.Rohan spends 1/10 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Rohan have?
  33. 33.Sara spends 1/3 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Sara have?
  34. 34.If 1/3 of a number is 6, what is the number?
  35. 35.At a picnic, 3/10 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  36. 36.If 1/6 of a number is 9, what is the number?
  37. 37.At a picnic, 9/10 of the children are from Class 5. There are 72 children from Class 5. How many children are at the picnic?
  38. 38.If 1/9 of a number is 6, what is the number?
  39. 39.If 1/3 of a number is 9, what is the number?
  40. 40.Anaya spends 1/6 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Anaya have?

Answer key

  1. 50
  2. 49
  3. 30
  4. 20
  5. 20
  6. 54
  7. 20
  8. 16
  9. 30
  10. 60
  11. 24
  12. 80
  13. 70
  14. 35
  15. 72
  16. 36
  17. 21
  18. 15
  19. 12
  20. 40
  21. 80
  22. 40
  23. 25
  24. 16
  25. 12
  26. 80
  27. 10
  28. 63
  29. 45
  30. 63
  31. 64
  32. 70
  33. 9
  34. 18
  35. 80
  36. 54
  37. 80
  38. 54
  39. 27
  40. 54

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