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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 962 · 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, 1/3 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  2. 2.Aarav spends 1/7 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Aarav have?
  3. 3.If 1/5 of a number is 3, what is the number?
  4. 4.If 2/9 of a number is 10, what is the number?
  5. 5.If 9/10 of a number is 27, what is the number?
  6. 6.At a picnic, 3/4 of the children are from Class 5. There are 27 children from Class 5. How many children are at the picnic?
  7. 7.Aarav spends 1/2 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Aarav have?
  8. 8.Aarav spends 1/4 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Aarav have?
  9. 9.If 7/8 of a number is 14, what is the number?
  10. 10.If 1/6 of a number is 5, what is the number?
  11. 11.At a picnic, 3/7 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  12. 12.If 1/5 of a number is 9, what is the number?
  13. 13.If 4/9 of a number is 20, what is the number?
  14. 14.If 4/5 of a number is 12, what is the number?
  15. 15.At a picnic, 7/8 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  16. 16.Vihaan spends 2/7 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Vihaan have?
  17. 17.Ishaan spends 7/10 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Ishaan have?
  18. 18.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?
  19. 19.At a picnic, 4/7 of the children are from Class 5. There are 32 children from Class 5. How many children are at the picnic?
  20. 20.Anaya spends 1/4 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Anaya have?
  21. 21.If 5/9 of a number is 15, what is the number?
  22. 22.If 1/8 of a number is 9, what is the number?
  23. 23.If 8/9 of a number is 64, what is the number?
  24. 24.At a picnic, 7/9 of the children are from Class 5. There are 70 children from Class 5. How many children are at the picnic?
  25. 25.Aarav spends 1/8 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Aarav have?
  26. 26.If 6/7 of a number is 30, what is the number?
  27. 27.If 2/3 of a number is 4, what is the number?
  28. 28.Diya spends 7/10 of the pocket money on a book. The book costs ₹63. How many rupees of pocket money did Diya have?
  29. 29.If 4/7 of a number is 24, what is the number?
  30. 30.If 8/9 of a number is 40, what is the number?
  31. 31.Meera spends 3/4 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Meera have?
  32. 32.At a picnic, 7/9 of the children are from Class 5. There are 42 children from Class 5. How many children are at the picnic?
  33. 33.If 2/3 of a number is 14, what is the number?
  34. 34.Sara spends 7/9 of the pocket money on a book. The book costs ₹56. How many rupees of pocket money did Sara have?
  35. 35.Sara spends 3/8 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Sara have?
  36. 36.If 1/4 of a number is 5, what is the number?
  37. 37.At a picnic, 9/10 of the children are from Class 5. There are 63 children from Class 5. How many children are at the picnic?
  38. 38.Sara spends 2/7 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Sara have?
  39. 39.Sara spends 4/5 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Sara have?
  40. 40.If 1/7 of a number is 4, what is the number?

Answer key

  1. 6
  2. 70
  3. 15
  4. 45
  5. 30
  6. 36
  7. 14
  8. 40
  9. 16
  10. 30
  11. 21
  12. 45
  13. 45
  14. 15
  15. 40
  16. 14
  17. 50
  18. 18
  19. 56
  20. 12
  21. 27
  22. 72
  23. 72
  24. 90
  25. 72
  26. 35
  27. 6
  28. 90
  29. 42
  30. 45
  31. 24
  32. 54
  33. 21
  34. 72
  35. 48
  36. 20
  37. 70
  38. 28
  39. 15
  40. 28

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