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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 854 · 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, 3/5 of the children are from Class 5. There are 24 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 48 children from Class 5. How many children are at the picnic?
  3. 3.Arjun spends 3/7 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Arjun have?
  4. 4.Meera spends 2/3 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Meera have?
  5. 5.Anaya spends 5/6 of the pocket money on a book. The book costs ₹50. How many rupees of pocket money did Anaya have?
  6. 6.If 1/3 of a number is 7, what is the number?
  7. 7.Sara spends 7/10 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Sara have?
  8. 8.If 5/6 of a number is 15, what is the number?
  9. 9.At a picnic, 1/8 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  10. 10.If 4/9 of a number is 36, what is the number?
  11. 11.At a picnic, 3/7 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  12. 12.If 1/8 of a number is 5, what is the number?
  13. 13.At a picnic, 7/8 of the children are from Class 5. There are 56 children from Class 5. How many children are at the picnic?
  14. 14.If 1/4 of a number is 9, what is the number?
  15. 15.If 2/5 of a number is 8, what is the number?
  16. 16.If 9/10 of a number is 18, what is the number?
  17. 17.Riya spends 3/10 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Riya have?
  18. 18.If 2/5 of a number is 4, what is the number?
  19. 19.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?
  20. 20.Ishaan spends 4/5 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Ishaan have?
  21. 21.At a picnic, 3/10 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  22. 22.Ishaan spends 7/10 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Ishaan have?
  23. 23.At a picnic, 2/3 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  24. 24.At a picnic, 4/5 of the children are from Class 5. There are 32 children from Class 5. How many children are at the picnic?
  25. 25.If 1/9 of a number is 4, what is the number?
  26. 26.Aarav spends 1/8 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Aarav have?
  27. 27.If 3/10 of a number is 9, what is the number?
  28. 28.If 1/2 of a number is 2, what is the number?
  29. 29.If 1/7 of a number is 7, what is the number?
  30. 30.If 1/6 of a number is 5, what is the number?
  31. 31.Vihaan spends 7/9 of the pocket money on a book. The book costs ₹56. How many rupees of pocket money did Vihaan have?
  32. 32.If 7/10 of a number is 70, what is the number?
  33. 33.Riya spends 1/10 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Riya have?
  34. 34.At a picnic, 3/8 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  35. 35.Arjun spends 8/9 of the pocket money on a book. The book costs ₹64. How many rupees of pocket money did Arjun have?
  36. 36.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?
  37. 37.Diya spends 7/8 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Diya have?
  38. 38.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?
  39. 39.Riya spends 1/7 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Riya have?
  40. 40.Anaya spends 3/10 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Anaya have?

Answer key

  1. 40
  2. 56
  3. 14
  4. 9
  5. 60
  6. 21
  7. 30
  8. 18
  9. 56
  10. 81
  11. 14
  12. 40
  13. 64
  14. 36
  15. 20
  16. 20
  17. 80
  18. 10
  19. 80
  20. 15
  21. 20
  22. 30
  23. 18
  24. 40
  25. 36
  26. 48
  27. 30
  28. 4
  29. 49
  30. 30
  31. 72
  32. 100
  33. 40
  34. 80
  35. 72
  36. 32
  37. 32
  38. 30
  39. 21
  40. 60

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