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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 668 · 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 1/5 of a number is 6, what is the number?
  2. 2.If 5/6 of a number is 25, what is the number?
  3. 3.Ishaan spends 3/7 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Ishaan have?
  4. 4.At a picnic, 6/7 of the children are from Class 5. There are 60 children from Class 5. How many children are at the picnic?
  5. 5.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?
  6. 6.If 4/7 of a number is 12, what is the number?
  7. 7.If 1/8 of a number is 8, what is the number?
  8. 8.If 5/9 of a number is 20, what is the number?
  9. 9.If 1/7 of a number is 8, what is the number?
  10. 10.Riya spends 7/9 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Riya have?
  11. 11.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?
  12. 12.Diya spends 7/10 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Diya have?
  13. 13.Meera spends 5/7 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Meera have?
  14. 14.At a picnic, 2/5 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  15. 15.At a picnic, 2/3 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  16. 16.If 2/7 of a number is 8, what is the number?
  17. 17.If 4/5 of a number is 8, what is the number?
  18. 18.At a picnic, 2/3 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  19. 19.At a picnic, 8/9 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  20. 20.Meera spends 4/7 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Meera have?
  21. 21.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?
  22. 22.Vihaan spends 7/9 of the pocket money on a book. The book costs ₹70. How many rupees of pocket money did Vihaan have?
  23. 23.Diya spends 5/8 of the pocket money on a book. The book costs ₹25. How many rupees of pocket money did Diya have?
  24. 24.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?
  25. 25.Meera spends 3/10 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Meera have?
  26. 26.Vihaan spends 3/10 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Vihaan have?
  27. 27.At a picnic, 5/7 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  28. 28.If 1/4 of a number is 7, what is the number?
  29. 29.Meera spends 2/3 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Meera have?
  30. 30.At a picnic, 3/10 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  31. 31.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?
  32. 32.If 2/9 of a number is 16, what is the number?
  33. 33.At a picnic, 1/9 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  34. 34.Vihaan spends 8/9 of the pocket money on a book. The book costs ₹48. How many rupees of pocket money did Vihaan have?
  35. 35.If 6/7 of a number is 30, what is the number?
  36. 36.If 5/9 of a number is 35, what is the number?
  37. 37.If 6/7 of a number is 18, what is the number?
  38. 38.If 3/4 of a number is 18, what is the number?
  39. 39.If 3/7 of a number is 9, what is the number?
  40. 40.If 5/9 of a number is 10, what is the number?

Answer key

  1. 30
  2. 30
  3. 14
  4. 70
  5. 12
  6. 21
  7. 64
  8. 36
  9. 56
  10. 27
  11. 36
  12. 40
  13. 49
  14. 15
  15. 24
  16. 28
  17. 10
  18. 15
  19. 27
  20. 35
  21. 8
  22. 90
  23. 40
  24. 24
  25. 90
  26. 20
  27. 42
  28. 28
  29. 12
  30. 70
  31. 16
  32. 72
  33. 27
  34. 54
  35. 35
  36. 63
  37. 21
  38. 24
  39. 21
  40. 18

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