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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 458 · 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.Kabir spends 3/4 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Kabir have?
  2. 2.At a picnic, 1/2 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  3. 3.At a picnic, 1/3 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  4. 4.Aarav spends 4/7 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Aarav have?
  5. 5.Rohan spends 6/7 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Rohan have?
  6. 6.Diya spends 1/7 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Diya have?
  7. 7.Diya spends 5/8 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Diya have?
  8. 8.If 2/9 of a number is 6, what is the number?
  9. 9.At a picnic, 4/5 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  10. 10.Riya spends 3/4 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Riya have?
  11. 11.Meera spends 3/5 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Meera have?
  12. 12.If 5/9 of a number is 25, what is the number?
  13. 13.If 1/5 of a number is 9, what is the number?
  14. 14.At a picnic, 5/6 of the children are from Class 5. There are 45 children from Class 5. How many children are at the picnic?
  15. 15.At a picnic, 5/7 of the children are from Class 5. There are 45 children from Class 5. How many children are at the picnic?
  16. 16.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?
  17. 17.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?
  18. 18.If 4/9 of a number is 12, what is the number?
  19. 19.Vihaan spends 1/3 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Vihaan have?
  20. 20.At a picnic, 3/7 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  21. 21.Ishaan spends 2/5 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Ishaan have?
  22. 22.Sara spends 7/9 of the pocket money on a book. The book costs ₹70. How many rupees of pocket money did Sara have?
  23. 23.If 1/4 of a number is 6, what is the number?
  24. 24.Rohan spends 3/4 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Rohan have?
  25. 25.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?
  26. 26.If 1/8 of a number is 6, what is the number?
  27. 27.At a picnic, 4/9 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  28. 28.Meera spends 3/4 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Meera have?
  29. 29.Diya spends 7/9 of the pocket money on a book. The book costs ₹63. How many rupees of pocket money did Diya have?
  30. 30.At a picnic, 5/8 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  31. 31.Aarav spends 4/9 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Aarav have?
  32. 32.At a picnic, 1/6 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  33. 33.If 1/5 of a number is 7, what is the number?
  34. 34.At a picnic, 5/8 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  35. 35.At a picnic, 5/8 of the children are from Class 5. There are 50 children from Class 5. How many children are at the picnic?
  36. 36.At a picnic, 7/10 of the children are from Class 5. There are 56 children from Class 5. How many children are at the picnic?
  37. 37.If 8/9 of a number is 56, what is the number?
  38. 38.Anaya spends 2/3 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Anaya have?
  39. 39.At a picnic, 6/7 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  40. 40.At a picnic, 1/6 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?

Answer key

  1. 16
  2. 8
  3. 21
  4. 28
  5. 14
  6. 70
  7. 32
  8. 27
  9. 50
  10. 16
  11. 15
  12. 45
  13. 45
  14. 54
  15. 63
  16. 8
  17. 12
  18. 27
  19. 24
  20. 56
  21. 25
  22. 90
  23. 24
  24. 8
  25. 42
  26. 48
  27. 90
  28. 8
  29. 81
  30. 64
  31. 90
  32. 12
  33. 35
  34. 56
  35. 80
  36. 80
  37. 63
  38. 24
  39. 21
  40. 30

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