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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 191 · 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 4/7 of a number is 16, what is the number?
  2. 2.Kabir spends 4/7 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Kabir have?
  3. 3.At a picnic, 7/9 of the children are from Class 5. There are 63 children from Class 5. How many children are at the picnic?
  4. 4.If 9/10 of a number is 63, what is the number?
  5. 5.If 4/9 of a number is 32, what is the number?
  6. 6.If 5/6 of a number is 30, what is the number?
  7. 7.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?
  8. 8.At a picnic, 4/7 of the children are from Class 5. There are 8 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.Anaya spends 5/8 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Anaya have?
  11. 11.Rohan spends 2/5 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Rohan have?
  12. 12.At a picnic, 3/5 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  13. 13.Ishaan spends 4/5 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Ishaan have?
  14. 14.Tara spends 4/5 of the pocket money on a book. The book costs ₹32. How many rupees of pocket money did Tara have?
  15. 15.If 3/8 of a number is 30, what is the number?
  16. 16.If 7/10 of a number is 21, what is the number?
  17. 17.Riya spends 3/4 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Riya have?
  18. 18.At a picnic, 5/6 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  19. 19.Ishaan spends 6/7 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Ishaan have?
  20. 20.At a picnic, 6/7 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  21. 21.At a picnic, 4/7 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  22. 22.If 4/7 of a number is 36, what is the number?
  23. 23.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?
  24. 24.At a picnic, 5/9 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  25. 25.If 2/7 of a number is 20, what is the number?
  26. 26.Kabir spends 7/9 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Kabir have?
  27. 27.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?
  28. 28.Riya spends 3/7 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Riya have?
  29. 29.At a picnic, 1/3 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  30. 30.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?
  31. 31.If 1/9 of a number is 2, what is the number?
  32. 32.Sara spends 2/5 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Sara have?
  33. 33.Anaya spends 5/6 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Anaya have?
  34. 34.Aarav spends 2/5 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Aarav have?
  35. 35.At a picnic, 3/10 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  36. 36.If 1/6 of a number is 10, what is the number?
  37. 37.At a picnic, 4/5 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  38. 38.Aarav spends 1/4 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Aarav have?
  39. 39.If 4/5 of a number is 16, what is the number?
  40. 40.If 8/9 of a number is 16, what is the number?

Answer key

  1. 28
  2. 49
  3. 81
  4. 70
  5. 72
  6. 36
  7. 80
  8. 14
  9. 72
  10. 32
  11. 25
  12. 35
  13. 30
  14. 40
  15. 80
  16. 30
  17. 32
  18. 24
  19. 42
  20. 21
  21. 42
  22. 63
  23. 56
  24. 36
  25. 70
  26. 45
  27. 18
  28. 28
  29. 21
  30. 90
  31. 18
  32. 30
  33. 24
  34. 35
  35. 40
  36. 60
  37. 25
  38. 8
  39. 20
  40. 18

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