← Finding the whole from a part lesson New set →

Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 599 · 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.Meera spends 3/4 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Meera have?
  2. 2.If 5/6 of a number is 15, what is the number?
  3. 3.Diya spends 1/9 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Diya have?
  4. 4.At a picnic, 3/4 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  5. 5.Arjun spends 4/5 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Arjun have?
  6. 6.If 4/5 of a number is 40, what is the number?
  7. 7.If 5/6 of a number is 20, what is the number?
  8. 8.If 1/10 of a number is 3, what is the number?
  9. 9.Riya spends 3/8 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Riya have?
  10. 10.If 2/5 of a number is 18, what is the number?
  11. 11.Kabir spends 5/8 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Kabir have?
  12. 12.Ishaan spends 1/8 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Ishaan have?
  13. 13.If 7/9 of a number is 35, what is the number?
  14. 14.Anaya spends 1/3 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Anaya have?
  15. 15.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?
  16. 16.At a picnic, 3/5 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  17. 17.At a picnic, 1/4 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  18. 18.Ishaan spends 1/9 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Ishaan have?
  19. 19.At a picnic, 1/5 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  20. 20.If 1/9 of a number is 4, what is the number?
  21. 21.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?
  22. 22.Tara spends 1/10 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Tara have?
  23. 23.If 9/10 of a number is 72, what is the number?
  24. 24.If 7/10 of a number is 35, what is the number?
  25. 25.If 3/7 of a number is 21, what is the number?
  26. 26.At a picnic, 5/9 of the children are from Class 5. There are 45 children from Class 5. How many children are at the picnic?
  27. 27.If 1/6 of a number is 7, what is the number?
  28. 28.Sara spends 3/8 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Sara have?
  29. 29.At a picnic, 6/7 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  30. 30.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?
  31. 31.If 9/10 of a number is 81, what is the number?
  32. 32.Aarav spends 5/7 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Aarav have?
  33. 33.Diya spends 5/9 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Diya have?
  34. 34.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?
  35. 35.Aarav spends 2/7 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Aarav have?
  36. 36.At a picnic, 1/4 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  37. 37.Aarav spends 5/6 of the pocket money on a book. The book costs ₹50. How many rupees of pocket money did Aarav have?
  38. 38.If 3/7 of a number is 6, what is the number?
  39. 39.If 5/8 of a number is 10, what is the number?
  40. 40.Diya spends 3/7 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Diya have?

Answer key

  1. 20
  2. 18
  3. 45
  4. 28
  5. 35
  6. 50
  7. 24
  8. 30
  9. 48
  10. 45
  11. 32
  12. 64
  13. 45
  14. 27
  15. 8
  16. 35
  17. 20
  18. 90
  19. 25
  20. 36
  21. 21
  22. 30
  23. 80
  24. 50
  25. 49
  26. 81
  27. 42
  28. 72
  29. 28
  30. 24
  31. 90
  32. 28
  33. 72
  34. 24
  35. 14
  36. 28
  37. 60
  38. 14
  39. 16
  40. 14

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