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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 278 · 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.Arjun spends 1/10 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Arjun have?
  2. 2.Meera spends 8/9 of the pocket money on a book. The book costs ₹48. How many rupees of pocket money did Meera have?
  3. 3.Anaya spends 9/10 of the pocket money on a book. The book costs ₹63. How many rupees of pocket money did Anaya have?
  4. 4.At a picnic, 1/3 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  5. 5.At a picnic, 4/9 of the children are from Class 5. There are 32 children from Class 5. How many children are at the picnic?
  6. 6.Anaya spends 3/5 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Anaya have?
  7. 7.At a picnic, 2/9 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  8. 8.At a picnic, 5/7 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  9. 9.If 7/8 of a number is 63, what is the number?
  10. 10.If 7/9 of a number is 42, what is the number?
  11. 11.If 1/3 of a number is 2, what is the number?
  12. 12.If 4/5 of a number is 12, what is the number?
  13. 13.Diya spends 3/7 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Diya have?
  14. 14.If 1/7 of a number is 3, what is the number?
  15. 15.If 1/2 of a number is 7, what is the number?
  16. 16.Meera spends 6/7 of the pocket money on a book. The book costs ₹42. How many rupees of pocket money did Meera have?
  17. 17.If 3/8 of a number is 6, what is the number?
  18. 18.Sara spends 1/8 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Sara have?
  19. 19.If 3/7 of a number is 24, what is the number?
  20. 20.Rohan spends 1/10 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Rohan have?
  21. 21.Vihaan spends 4/7 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Vihaan have?
  22. 22.Vihaan spends 3/7 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Vihaan have?
  23. 23.If 2/5 of a number is 18, what is the number?
  24. 24.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?
  25. 25.Rohan spends 1/2 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Rohan have?
  26. 26.Vihaan spends 5/7 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Vihaan have?
  27. 27.At a picnic, 1/2 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  28. 28.If 2/9 of a number is 4, what is the number?
  29. 29.Ishaan spends 3/5 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Ishaan have?
  30. 30.If 5/8 of a number is 25, what is the number?
  31. 31.At a picnic, 2/9 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  32. 32.Kabir spends 1/3 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Kabir have?
  33. 33.If 3/8 of a number is 21, what is the number?
  34. 34.At a picnic, 9/10 of the children are from Class 5. There are 27 children from Class 5. How many children are at the picnic?
  35. 35.At a picnic, 5/8 of the children are from Class 5. There are 45 children from Class 5. How many children are at the picnic?
  36. 36.If 8/9 of a number is 64, what is the number?
  37. 37.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?
  38. 38.At a picnic, 1/7 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  39. 39.At a picnic, 1/4 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  40. 40.If 2/7 of a number is 8, what is the number?

Answer key

  1. 90
  2. 54
  3. 70
  4. 15
  5. 72
  6. 45
  7. 54
  8. 28
  9. 72
  10. 54
  11. 6
  12. 15
  13. 49
  14. 21
  15. 14
  16. 49
  17. 16
  18. 32
  19. 56
  20. 50
  21. 49
  22. 28
  23. 45
  24. 35
  25. 18
  26. 49
  27. 18
  28. 18
  29. 30
  30. 40
  31. 90
  32. 9
  33. 56
  34. 30
  35. 72
  36. 72
  37. 90
  38. 42
  39. 8
  40. 28

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