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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 20 · 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, 6/7 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  2. 2.Sara spends 1/2 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Sara have?
  3. 3.Meera spends 3/4 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Meera have?
  4. 4.If 7/9 of a number is 56, what is the number?
  5. 5.At a picnic, 1/9 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  6. 6.Aarav spends 2/3 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Aarav have?
  7. 7.At a picnic, 3/5 of the children are from Class 5. There are 27 children from Class 5. How many children are at the picnic?
  8. 8.If 7/10 of a number is 56, what is the number?
  9. 9.If 3/5 of a number is 9, what is the number?
  10. 10.If 2/7 of a number is 20, what is the number?
  11. 11.Ishaan spends 5/7 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Ishaan have?
  12. 12.At a picnic, 1/5 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  13. 13.If 1/10 of a number is 2, what is the number?
  14. 14.If 2/5 of a number is 20, what is the number?
  15. 15.If 3/10 of a number is 27, what is the number?
  16. 16.At a picnic, 3/8 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  17. 17.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?
  18. 18.Arjun spends 1/10 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Arjun have?
  19. 19.Sara spends 1/5 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Sara have?
  20. 20.If 2/5 of a number is 18, what is the number?
  21. 21.If 8/9 of a number is 16, what is the number?
  22. 22.If 8/9 of a number is 56, what is the number?
  23. 23.At a picnic, 1/9 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  24. 24.Anaya spends 5/7 of the pocket money on a book. The book costs ₹45. How many rupees of pocket money did Anaya have?
  25. 25.At a picnic, 6/7 of the children are from Class 5. There are 54 children from Class 5. How many children are at the picnic?
  26. 26.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?
  27. 27.Anaya spends 6/7 of the pocket money on a book. The book costs ₹54. How many rupees of pocket money did Anaya have?
  28. 28.At a picnic, 2/7 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  29. 29.Meera spends 5/7 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Meera have?
  30. 30.Sara spends 3/4 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Sara have?
  31. 31.If 4/9 of a number is 40, what is the number?
  32. 32.Tara spends 5/6 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Tara have?
  33. 33.At a picnic, 1/2 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 6/7 of the pocket money on a book. The book costs ₹48. How many rupees of pocket money did Sara have?
  35. 35.If 1/9 of a number is 9, what is the number?
  36. 36.If 4/5 of a number is 12, what is the number?
  37. 37.At a picnic, 4/9 of the children are from Class 5. There are 8 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 ₹4. How many rupees of pocket money did Aarav have?
  39. 39.If 3/8 of a number is 9, what is the number?
  40. 40.At a picnic, 5/7 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?

Answer key

  1. 35
  2. 8
  3. 12
  4. 72
  5. 36
  6. 12
  7. 45
  8. 80
  9. 15
  10. 70
  11. 56
  12. 45
  13. 20
  14. 50
  15. 90
  16. 64
  17. 50
  18. 90
  19. 40
  20. 45
  21. 18
  22. 63
  23. 81
  24. 63
  25. 63
  26. 56
  27. 63
  28. 35
  29. 21
  30. 40
  31. 90
  32. 24
  33. 10
  34. 56
  35. 81
  36. 15
  37. 18
  38. 16
  39. 24
  40. 49

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