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Whole from a Fraction Worksheet

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

Answer key

  1. 54
  2. 32
  3. 16
  4. 48
  5. 27
  6. 40
  7. 72
  8. 63
  9. 49
  10. 72
  11. 45
  12. 54
  13. 12
  14. 35
  15. 40
  16. 35
  17. 56
  18. 63
  19. 30
  20. 20
  21. 21
  22. 40
  23. 64
  24. 56
  25. 18
  26. 30
  27. 45
  28. 18
  29. 35
  30. 35
  31. 20
  32. 81
  33. 63
  34. 30
  35. 18
  36. 14
  37. 14
  38. 63
  39. 30
  40. 56

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