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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 46 · 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 6/7 of a number is 36, what is the number?
  2. 2.At a picnic, 3/7 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  3. 3.Diya spends 1/10 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Diya have?
  4. 4.If 4/9 of a number is 8, what is the number?
  5. 5.Vihaan spends 3/5 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Vihaan have?
  6. 6.At a picnic, 2/5 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  7. 7.At a picnic, 3/8 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  8. 8.Sara spends 1/2 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Sara have?
  9. 9.At a picnic, 1/4 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  10. 10.If 1/9 of a number is 5, what is the number?
  11. 11.At a picnic, 1/9 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  12. 12.If 1/4 of a number is 10, what is the number?
  13. 13.At a picnic, 2/9 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  14. 14.If 2/3 of a number is 18, what is the number?
  15. 15.If 7/8 of a number is 42, what is the number?
  16. 16.If 1/7 of a number is 10, what is the number?
  17. 17.Aarav spends 3/10 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Aarav have?
  18. 18.At a picnic, 3/4 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  19. 19.If 2/5 of a number is 14, what is the number?
  20. 20.If 3/7 of a number is 12, what is the number?
  21. 21.At a picnic, 4/7 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  22. 22.Diya spends 5/7 of the pocket money on a book. The book costs ₹25. How many rupees of pocket money did Diya have?
  23. 23.If 8/9 of a number is 48, what is the number?
  24. 24.If 9/10 of a number is 81, what is the number?
  25. 25.Sara spends 4/9 of the pocket money on a book. The book costs ₹32. How many rupees of pocket money did Sara have?
  26. 26.At a picnic, 9/10 of the children are from Class 5. There are 63 children from Class 5. How many children are at the picnic?
  27. 27.Arjun spends 1/6 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Arjun have?
  28. 28.If 1/4 of a number is 2, what is the number?
  29. 29.At a picnic, 4/5 of the children are from Class 5. There are 32 children from Class 5. How many children are at the picnic?
  30. 30.Sara spends 3/10 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Sara have?
  31. 31.At a picnic, 1/3 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  32. 32.If 1/3 of a number is 8, what is the number?
  33. 33.Kabir spends 5/6 of the pocket money on a book. The book costs ₹50. How many rupees of pocket money did Kabir have?
  34. 34.If 1/6 of a number is 2, what is the number?
  35. 35.At a picnic, 8/9 of the children are from Class 5. There are 64 children from Class 5. How many children are at the picnic?
  36. 36.At a picnic, 3/5 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  37. 37.Riya spends 2/5 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Riya have?
  38. 38.Anaya spends 1/9 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Anaya have?
  39. 39.If 3/10 of a number is 9, what is the number?
  40. 40.Ishaan spends 4/7 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Ishaan have?

Answer key

  1. 42
  2. 14
  3. 80
  4. 18
  5. 40
  6. 10
  7. 16
  8. 18
  9. 32
  10. 45
  11. 18
  12. 40
  13. 72
  14. 27
  15. 48
  16. 70
  17. 20
  18. 8
  19. 35
  20. 28
  21. 70
  22. 35
  23. 54
  24. 90
  25. 72
  26. 70
  27. 18
  28. 8
  29. 40
  30. 30
  31. 6
  32. 24
  33. 60
  34. 12
  35. 72
  36. 20
  37. 20
  38. 27
  39. 30
  40. 63

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