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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 696 · 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, 7/9 of the children are from Class 5. There are 56 children from Class 5. How many children are at the picnic?
  2. 2.Kabir spends 1/4 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Kabir have?
  3. 3.If 3/4 of a number is 21, what is the number?
  4. 4.If 5/6 of a number is 30, what is the number?
  5. 5.If 1/4 of a number is 2, what is the number?
  6. 6.At a picnic, 7/9 of the children are from Class 5. There are 42 children from Class 5. How many children are at the picnic?
  7. 7.At a picnic, 1/7 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  8. 8.At a picnic, 5/8 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  9. 9.If 3/4 of a number is 24, what is the number?
  10. 10.At a picnic, 2/9 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  11. 11.If 5/8 of a number is 10, what is the number?
  12. 12.If 1/6 of a number is 5, what is the number?
  13. 13.If 3/5 of a number is 30, what is the number?
  14. 14.If 2/5 of a number is 16, what is the number?
  15. 15.If 2/5 of a number is 4, what is the number?
  16. 16.If 2/9 of a number is 12, what is the number?
  17. 17.If 7/9 of a number is 14, what is the number?
  18. 18.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?
  19. 19.Aarav spends 5/9 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Aarav have?
  20. 20.If 4/5 of a number is 8, what is the number?
  21. 21.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?
  22. 22.If 5/8 of a number is 25, what is the number?
  23. 23.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?
  24. 24.If 6/7 of a number is 60, what is the number?
  25. 25.If 3/7 of a number is 30, what is the number?
  26. 26.At a picnic, 2/3 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  27. 27.Kabir spends 2/5 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Kabir have?
  28. 28.At a picnic, 5/6 of the children are from Class 5. There are 50 children from Class 5. How many children are at the picnic?
  29. 29.At a picnic, 4/9 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  30. 30.At a picnic, 3/5 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  31. 31.Vihaan spends 7/9 of the pocket money on a book. The book costs ₹70. How many rupees of pocket money did Vihaan have?
  32. 32.Aarav spends 6/7 of the pocket money on a book. The book costs ₹60. How many rupees of pocket money did Aarav have?
  33. 33.Ishaan spends 5/8 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Ishaan have?
  34. 34.If 7/10 of a number is 21, what is the number?
  35. 35.Tara spends 4/7 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Tara have?
  36. 36.Anaya spends 1/2 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Anaya have?
  37. 37.At a picnic, 7/9 of the children are from Class 5. There are 28 children from Class 5. How many children are at the picnic?
  38. 38.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?
  39. 39.If 3/10 of a number is 21, what is the number?
  40. 40.If 2/5 of a number is 10, what is the number?

Answer key

  1. 72
  2. 36
  3. 28
  4. 36
  5. 8
  6. 54
  7. 42
  8. 24
  9. 32
  10. 90
  11. 16
  12. 30
  13. 50
  14. 40
  15. 10
  16. 54
  17. 18
  18. 45
  19. 54
  20. 10
  21. 72
  22. 40
  23. 56
  24. 70
  25. 70
  26. 30
  27. 45
  28. 60
  29. 27
  30. 30
  31. 90
  32. 70
  33. 32
  34. 30
  35. 21
  36. 4
  37. 36
  38. 16
  39. 70
  40. 25

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