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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 602 · 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, 3/8 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  2. 2.If 1/10 of a number is 2, what is the number?
  3. 3.Sara spends 3/4 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Sara have?
  4. 4.If 5/7 of a number is 25, what is the number?
  5. 5.At a picnic, 7/10 of the children are from Class 5. There are 56 children from Class 5. How many children are at the picnic?
  6. 6.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?
  7. 7.Ishaan spends 1/2 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Ishaan have?
  8. 8.At a picnic, 3/5 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  9. 9.At a picnic, 1/8 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  10. 10.Rohan spends 1/5 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Rohan have?
  11. 11.If 3/4 of a number is 6, what is the number?
  12. 12.Anaya spends 3/4 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Anaya have?
  13. 13.Vihaan spends 3/7 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Vihaan have?
  14. 14.If 7/10 of a number is 21, what is the number?
  15. 15.If 4/9 of a number is 16, what is the number?
  16. 16.At a picnic, 1/3 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  17. 17.At a picnic, 3/7 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  18. 18.Arjun spends 2/5 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Arjun have?
  19. 19.Tara spends 4/7 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Tara have?
  20. 20.Sara spends 7/9 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Sara have?
  21. 21.At a picnic, 1/7 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  22. 22.If 1/2 of a number is 8, what is the number?
  23. 23.Sara spends 5/8 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Sara have?
  24. 24.At a picnic, 7/10 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  25. 25.Aarav spends 1/4 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Aarav have?
  26. 26.At a picnic, 2/5 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  27. 27.Sara spends 5/8 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Sara have?
  28. 28.If 2/3 of a number is 16, what is the number?
  29. 29.If 4/5 of a number is 32, what is the number?
  30. 30.If 5/9 of a number is 30, what is the number?
  31. 31.At a picnic, 1/10 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  32. 32.If 5/6 of a number is 35, what is the number?
  33. 33.At a picnic, 1/6 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  34. 34.If 1/8 of a number is 4, what is the number?
  35. 35.Tara spends 5/6 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Tara have?
  36. 36.At a picnic, 2/7 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  37. 37.If 1/10 of a number is 6, what is the number?
  38. 38.If 7/10 of a number is 35, what is the number?
  39. 39.At a picnic, 1/3 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  40. 40.At a picnic, 8/9 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?

Answer key

  1. 40
  2. 20
  3. 8
  4. 35
  5. 80
  6. 24
  7. 10
  8. 50
  9. 24
  10. 15
  11. 8
  12. 28
  13. 56
  14. 30
  15. 36
  16. 12
  17. 35
  18. 10
  19. 14
  20. 18
  21. 28
  22. 16
  23. 32
  24. 30
  25. 32
  26. 25
  27. 16
  28. 24
  29. 40
  30. 54
  31. 50
  32. 42
  33. 48
  34. 32
  35. 12
  36. 56
  37. 60
  38. 50
  39. 9
  40. 45

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