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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 922 · 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.Tara spends 1/7 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Tara have?
  2. 2.If 1/9 of a number is 4, what is the number?
  3. 3.Sara spends 9/10 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Sara have?
  4. 4.Anaya spends 1/3 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Anaya have?
  5. 5.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?
  6. 6.At a picnic, 1/2 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  7. 7.If 2/5 of a number is 14, what is the number?
  8. 8.If 1/3 of a number is 9, what is the number?
  9. 9.At a picnic, 6/7 of the children are from Class 5. There are 36 children from Class 5. How many children are at the picnic?
  10. 10.If 7/9 of a number is 28, what is the number?
  11. 11.Rohan spends 3/7 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Rohan have?
  12. 12.At a picnic, 4/5 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  13. 13.At a picnic, 7/9 of the children are from Class 5. There are 63 children from Class 5. How many children are at the picnic?
  14. 14.At a picnic, 2/5 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  15. 15.At a picnic, 1/7 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  16. 16.At a picnic, 3/10 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  17. 17.If 3/10 of a number is 27, what is the number?
  18. 18.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?
  19. 19.If 2/5 of a number is 16, what is the number?
  20. 20.At a picnic, 4/9 of the children are from Class 5. There are 36 children from Class 5. How many children are at the picnic?
  21. 21.Ishaan spends 3/7 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Ishaan have?
  22. 22.Meera spends 5/8 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Meera have?
  23. 23.Diya spends 6/7 of the pocket money on a book. The book costs ₹36. 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 2 children from Class 5. How many children are at the picnic?
  25. 25.If 3/5 of a number is 27, what is the number?
  26. 26.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?
  27. 27.If 1/10 of a number is 3, what is the number?
  28. 28.At a picnic, 1/9 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  29. 29.Riya spends 1/5 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Riya have?
  30. 30.If 5/7 of a number is 40, what is the number?
  31. 31.If 1/6 of a number is 10, what is the number?
  32. 32.If 9/10 of a number is 54, what is the number?
  33. 33.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?
  34. 34.At a picnic, 7/10 of the children are from Class 5. There are 42 children from Class 5. How many children are at the picnic?
  35. 35.If 7/9 of a number is 14, what is the number?
  36. 36.If 3/7 of a number is 27, what is the number?
  37. 37.Vihaan spends 2/7 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Vihaan have?
  38. 38.At a picnic, 3/4 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  39. 39.Ishaan spends 1/8 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Ishaan have?
  40. 40.If 4/9 of a number is 8, what is the number?

Answer key

  1. 49
  2. 36
  3. 20
  4. 12
  5. 63
  6. 6
  7. 35
  8. 27
  9. 42
  10. 36
  11. 28
  12. 20
  13. 81
  14. 40
  15. 63
  16. 100
  17. 90
  18. 70
  19. 40
  20. 81
  21. 21
  22. 24
  23. 42
  24. 8
  25. 45
  26. 32
  27. 30
  28. 54
  29. 25
  30. 56
  31. 60
  32. 60
  33. 18
  34. 60
  35. 18
  36. 63
  37. 42
  38. 12
  39. 64
  40. 18

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