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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 337 · 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.If 1/10 of a number is 4, what is the number?
  2. 2.Diya spends 5/6 of the pocket money on a book. The book costs ₹25. How many rupees of pocket money did Diya have?
  3. 3.At a picnic, 3/4 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  4. 4.At a picnic, 1/2 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  5. 5.Aarav spends 1/7 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Aarav have?
  6. 6.If 6/7 of a number is 48, what is the number?
  7. 7.Meera spends 7/9 of the pocket money on a book. The book costs ₹42. How many rupees of pocket money did Meera have?
  8. 8.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?
  9. 9.At a picnic, 2/7 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  10. 10.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?
  11. 11.At a picnic, 7/9 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  12. 12.At a picnic, 2/5 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  13. 13.Riya spends 2/9 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Riya have?
  14. 14.At a picnic, 7/8 of the children are from Class 5. There are 70 children from Class 5. How many children are at the picnic?
  15. 15.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?
  16. 16.Kabir spends 4/7 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Kabir have?
  17. 17.Riya spends 5/7 of the pocket money on a book. The book costs ₹50. How many rupees of pocket money did Riya have?
  18. 18.Aarav spends 4/5 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Aarav have?
  19. 19.Rohan spends 1/7 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Rohan have?
  20. 20.Kabir spends 3/5 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Kabir have?
  21. 21.At a picnic, 5/6 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  22. 22.At a picnic, 7/10 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  23. 23.If 1/6 of a number is 3, what is the number?
  24. 24.Tara spends 1/4 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Tara have?
  25. 25.If 4/7 of a number is 12, what is the number?
  26. 26.Rohan spends 1/3 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Rohan have?
  27. 27.Aarav spends 5/9 of the pocket money on a book. The book costs ₹25. How many rupees of pocket money did Aarav have?
  28. 28.If 3/4 of a number is 21, what is the number?
  29. 29.Aarav spends 1/8 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Aarav have?
  30. 30.If 1/4 of a number is 10, what is the number?
  31. 31.At a picnic, 2/9 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  32. 32.Ishaan spends 3/10 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Ishaan have?
  33. 33.If 1/5 of a number is 5, what is the number?
  34. 34.Vihaan spends 3/4 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Vihaan have?
  35. 35.Arjun spends 4/5 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Arjun have?
  36. 36.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?
  37. 37.Anaya spends 7/10 of the pocket money on a book. The book costs ₹70. How many rupees of pocket money did Anaya have?
  38. 38.At a picnic, 3/4 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  39. 39.If 1/9 of a number is 3, what is the number?
  40. 40.If 1/3 of a number is 7, what is the number?

Answer key

  1. 40
  2. 30
  3. 16
  4. 6
  5. 28
  6. 56
  7. 54
  8. 15
  9. 42
  10. 64
  11. 45
  12. 35
  13. 27
  14. 80
  15. 20
  16. 70
  17. 70
  18. 50
  19. 63
  20. 40
  21. 18
  22. 30
  23. 18
  24. 8
  25. 21
  26. 6
  27. 45
  28. 28
  29. 48
  30. 40
  31. 45
  32. 100
  33. 25
  34. 8
  35. 50
  36. 81
  37. 100
  38. 40
  39. 27
  40. 21

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