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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 463 · 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.Tara spends 1/4 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Tara have?
  2. 2.At a picnic, 6/7 of the children are from Class 5. There are 60 children from Class 5. How many children are at the picnic?
  3. 3.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?
  4. 4.If 4/9 of a number is 8, what is the number?
  5. 5.If 3/7 of a number is 6, what is the number?
  6. 6.At a picnic, 5/8 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  7. 7.If 2/3 of a number is 14, what is the number?
  8. 8.Aarav spends 3/4 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Aarav have?
  9. 9.If 1/10 of a number is 4, what is the number?
  10. 10.If 3/5 of a number is 6, what is the number?
  11. 11.At a picnic, 1/4 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  12. 12.At a picnic, 1/4 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  13. 13.If 1/7 of a number is 7, what is the number?
  14. 14.If 4/5 of a number is 24, what is the number?
  15. 15.At a picnic, 8/9 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  16. 16.If 4/7 of a number is 20, what is the number?
  17. 17.At a picnic, 7/9 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  18. 18.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?
  19. 19.If 4/9 of a number is 32, what is the number?
  20. 20.If 4/9 of a number is 28, what is the number?
  21. 21.If 5/6 of a number is 20, what is the number?
  22. 22.Meera spends 3/10 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Meera have?
  23. 23.If 3/7 of a number is 21, what is the number?
  24. 24.At a picnic, 3/5 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  25. 25.Sara spends 1/3 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Sara have?
  26. 26.Meera spends 4/9 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Meera have?
  27. 27.At a picnic, 5/8 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  28. 28.Tara spends 1/2 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Tara have?
  29. 29.Arjun spends 2/5 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Arjun have?
  30. 30.If 4/5 of a number is 28, what is the number?
  31. 31.At a picnic, 5/9 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, 4/5 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  33. 33.If 3/10 of a number is 27, what is the number?
  34. 34.If 1/8 of a number is 2, what is the number?
  35. 35.At a picnic, 2/9 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  36. 36.If 9/10 of a number is 18, what is the number?
  37. 37.Diya spends 5/9 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Diya have?
  38. 38.If 2/5 of a number is 14, what is the number?
  39. 39.At a picnic, 7/8 of the children are from Class 5. There are 56 children from Class 5. How many children are at the picnic?
  40. 40.If 1/5 of a number is 10, what is the number?

Answer key

  1. 32
  2. 70
  3. 14
  4. 18
  5. 14
  6. 32
  7. 21
  8. 12
  9. 40
  10. 10
  11. 24
  12. 28
  13. 49
  14. 30
  15. 18
  16. 35
  17. 45
  18. 18
  19. 72
  20. 63
  21. 24
  22. 50
  23. 49
  24. 40
  25. 9
  26. 63
  27. 56
  28. 18
  29. 20
  30. 35
  31. 18
  32. 50
  33. 90
  34. 16
  35. 36
  36. 20
  37. 27
  38. 35
  39. 64
  40. 50

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