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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 127 · 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, 7/8 of the children are from Class 5. There are 63 children from Class 5. How many children are at the picnic?
  2. 2.Rohan spends 3/4 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Rohan have?
  3. 3.At a picnic, 1/6 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  4. 4.At a picnic, 4/7 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  5. 5.If 3/5 of a number is 21, what is the number?
  6. 6.If 3/5 of a number is 12, what is the number?
  7. 7.Anaya spends 4/7 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Anaya have?
  8. 8.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?
  9. 9.If 7/8 of a number is 63, what is the number?
  10. 10.If 1/2 of a number is 7, what is the number?
  11. 11.Rohan spends 7/9 of the pocket money on a book. The book costs ₹49. How many rupees of pocket money did Rohan have?
  12. 12.If 5/8 of a number is 40, what is the number?
  13. 13.At a picnic, 1/2 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  14. 14.At a picnic, 9/10 of the children are from Class 5. There are 54 children from Class 5. How many children are at the picnic?
  15. 15.If 2/7 of a number is 18, what is the number?
  16. 16.At a picnic, 7/8 of the children are from Class 5. There are 49 children from Class 5. How many children are at the picnic?
  17. 17.Vihaan spends 7/9 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Vihaan have?
  18. 18.If 1/7 of a number is 8, what is the number?
  19. 19.At a picnic, 7/9 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  20. 20.If 7/9 of a number is 35, what is the number?
  21. 21.Sara spends 7/9 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Sara have?
  22. 22.If 5/9 of a number is 40, what is the number?
  23. 23.If 5/8 of a number is 35, what is the number?
  24. 24.If 7/10 of a number is 49, what is the number?
  25. 25.If 4/5 of a number is 16, what is the number?
  26. 26.If 7/9 of a number is 63, what is the number?
  27. 27.If 9/10 of a number is 18, what is the number?
  28. 28.Arjun spends 4/9 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Arjun have?
  29. 29.At a picnic, 7/9 of the children are from Class 5. There are 56 children from Class 5. How many children are at the picnic?
  30. 30.If 1/10 of a number is 7, what is the number?
  31. 31.If 2/5 of a number is 8, what is the number?
  32. 32.Rohan spends 3/7 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Rohan have?
  33. 33.At a picnic, 5/6 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  34. 34.At a picnic, 1/7 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  35. 35.If 2/9 of a number is 14, what is the number?
  36. 36.If 8/9 of a number is 32, what is the number?
  37. 37.If 1/9 of a number is 9, what is the number?
  38. 38.Ishaan spends 1/9 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Ishaan have?
  39. 39.At a picnic, 3/7 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  40. 40.If 5/6 of a number is 20, what is the number?

Answer key

  1. 72
  2. 8
  3. 42
  4. 28
  5. 35
  6. 20
  7. 42
  8. 35
  9. 72
  10. 14
  11. 63
  12. 64
  13. 8
  14. 60
  15. 63
  16. 56
  17. 27
  18. 56
  19. 18
  20. 45
  21. 18
  22. 72
  23. 56
  24. 70
  25. 20
  26. 81
  27. 20
  28. 18
  29. 72
  30. 70
  31. 20
  32. 56
  33. 12
  34. 63
  35. 63
  36. 36
  37. 81
  38. 27
  39. 42
  40. 24

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