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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 56 · 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 10, what is the number?
  2. 2.Diya spends 4/5 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Diya have?
  3. 3.Kabir spends 7/10 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Kabir have?
  4. 4.Kabir spends 2/9 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Kabir have?
  5. 5.Kabir spends 5/9 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Kabir have?
  6. 6.If 3/5 of a number is 24, what is the number?
  7. 7.Aarav spends 6/7 of the pocket money on a book. The book costs ₹60. How many rupees of pocket money did Aarav have?
  8. 8.If 3/4 of a number is 6, what is the number?
  9. 9.Riya spends 4/9 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Riya have?
  10. 10.At a picnic, 1/9 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  11. 11.Rohan spends 4/7 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Rohan have?
  12. 12.If 1/10 of a number is 5, what is the number?
  13. 13.Anaya spends 3/10 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Anaya have?
  14. 14.If 1/4 of a number is 5, what is the number?
  15. 15.If 5/6 of a number is 30, what is the number?
  16. 16.Tara spends 3/4 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Tara have?
  17. 17.Aarav spends 3/5 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Aarav have?
  18. 18.If 3/4 of a number is 24, what is the number?
  19. 19.If 1/6 of a number is 2, what is the number?
  20. 20.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?
  21. 21.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?
  22. 22.Vihaan spends 1/10 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Vihaan have?
  23. 23.At a picnic, 1/4 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  24. 24.If 1/3 of a number is 9, what is the number?
  25. 25.If 2/7 of a number is 4, what is the number?
  26. 26.If 2/7 of a number is 12, what is the number?
  27. 27.If 4/9 of a number is 40, what is the number?
  28. 28.At a picnic, 2/5 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  29. 29.If 4/5 of a number is 32, what is the number?
  30. 30.If 4/9 of a number is 32, what is the number?
  31. 31.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?
  32. 32.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?
  33. 33.At a picnic, 1/7 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  34. 34.Sara spends 3/5 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Sara have?
  35. 35.If 1/9 of a number is 8, what is the number?
  36. 36.Anaya spends 2/3 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Anaya have?
  37. 37.If 2/3 of a number is 14, what is the number?
  38. 38.Arjun spends 1/2 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Arjun have?
  39. 39.Sara spends 7/10 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Sara have?
  40. 40.Arjun spends 1/6 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Arjun have?

Answer key

  1. 100
  2. 15
  3. 30
  4. 81
  5. 72
  6. 40
  7. 70
  8. 8
  9. 90
  10. 45
  11. 14
  12. 50
  13. 20
  14. 20
  15. 36
  16. 32
  17. 40
  18. 32
  19. 12
  20. 72
  21. 18
  22. 40
  23. 36
  24. 27
  25. 14
  26. 42
  27. 90
  28. 20
  29. 40
  30. 72
  31. 40
  32. 12
  33. 35
  34. 15
  35. 72
  36. 9
  37. 21
  38. 4
  39. 50
  40. 18

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