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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 236 · 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 3/8 of a number is 12, what is the number?
  2. 2.At a picnic, 3/10 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  3. 3.If 2/3 of a number is 18, what is the number?
  4. 4.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?
  5. 5.If 2/3 of a number is 6, what is the number?
  6. 6.At a picnic, 2/9 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  7. 7.If 6/7 of a number is 36, what is the number?
  8. 8.At a picnic, 1/4 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  9. 9.Aarav spends 2/5 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Aarav have?
  10. 10.If 1/8 of a number is 5, what is the number?
  11. 11.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?
  12. 12.Ishaan spends 9/10 of the pocket money on a book. The book costs ₹81. How many rupees of pocket money did Ishaan have?
  13. 13.Anaya spends 5/7 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Anaya have?
  14. 14.Kabir spends 9/10 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Kabir have?
  15. 15.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?
  16. 16.If 7/8 of a number is 21, what is the number?
  17. 17.At a picnic, 5/6 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  18. 18.At a picnic, 6/7 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  19. 19.Riya spends 5/9 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Riya have?
  20. 20.If 4/5 of a number is 16, what is the number?
  21. 21.If 4/5 of a number is 8, what is the number?
  22. 22.If 1/8 of a number is 10, what is the number?
  23. 23.If 5/8 of a number is 30, what is the number?
  24. 24.Anaya spends 1/7 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Anaya have?
  25. 25.At a picnic, 5/7 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  26. 26.If 7/9 of a number is 28, what is the number?
  27. 27.At a picnic, 1/10 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  28. 28.Anaya spends 1/8 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Anaya have?
  29. 29.At a picnic, 1/5 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  30. 30.If 7/10 of a number is 21, what is the number?
  31. 31.Kabir spends 1/6 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Kabir have?
  32. 32.Aarav spends 7/10 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Aarav have?
  33. 33.At a picnic, 1/8 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  34. 34.If 1/8 of a number is 8, what is the number?
  35. 35.If 3/7 of a number is 24, what is the number?
  36. 36.If 7/10 of a number is 28, what is the number?
  37. 37.If 2/9 of a number is 8, what is the number?
  38. 38.Meera spends 2/5 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Meera have?
  39. 39.If 1/6 of a number is 3, what is the number?
  40. 40.At a picnic, 2/9 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?

Answer key

  1. 32
  2. 20
  3. 27
  4. 35
  5. 9
  6. 45
  7. 42
  8. 16
  9. 25
  10. 40
  11. 9
  12. 90
  13. 14
  14. 20
  15. 36
  16. 24
  17. 48
  18. 28
  19. 72
  20. 20
  21. 10
  22. 80
  23. 48
  24. 21
  25. 21
  26. 36
  27. 20
  28. 32
  29. 50
  30. 30
  31. 36
  32. 20
  33. 72
  34. 64
  35. 56
  36. 40
  37. 36
  38. 50
  39. 18
  40. 18

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