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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 447 · 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.Ishaan spends 1/2 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Ishaan have?
  2. 2.At a picnic, 5/9 of the children are from Class 5. There are 25 children from Class 5. How many children are at the picnic?
  3. 3.At a picnic, 1/6 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  4. 4.If 3/10 of a number is 9, what is the number?
  5. 5.If 1/5 of a number is 10, what is the number?
  6. 6.At a picnic, 3/8 of the children are from Class 5. There are 27 children from Class 5. How many children are at the picnic?
  7. 7.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?
  8. 8.If 2/3 of a number is 16, what is the number?
  9. 9.If 3/10 of a number is 24, what is the number?
  10. 10.If 3/7 of a number is 15, what is the number?
  11. 11.Sara spends 9/10 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Sara have?
  12. 12.Arjun spends 7/10 of the pocket money on a book. The book costs ₹56. How many rupees of pocket money did Arjun have?
  13. 13.At a picnic, 5/9 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  14. 14.If 3/4 of a number is 24, what is the number?
  15. 15.If 3/10 of a number is 27, what is the number?
  16. 16.If 2/7 of a number is 6, what is the number?
  17. 17.Tara spends 5/8 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Tara have?
  18. 18.Diya spends 4/9 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Diya have?
  19. 19.If 9/10 of a number is 27, what is the number?
  20. 20.Riya spends 1/3 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Riya have?
  21. 21.If 7/10 of a number is 63, what is the number?
  22. 22.Vihaan spends 3/10 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Vihaan have?
  23. 23.Vihaan spends 1/8 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Vihaan have?
  24. 24.Vihaan spends 1/8 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Vihaan have?
  25. 25.Sara spends 4/9 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Sara have?
  26. 26.If 5/7 of a number is 15, what is the number?
  27. 27.If 8/9 of a number is 48, what is the number?
  28. 28.If 8/9 of a number is 56, what is the number?
  29. 29.If 5/8 of a number is 15, what is the number?
  30. 30.Arjun spends 5/9 of the pocket money on a book. The book costs ₹50. How many rupees of pocket money did Arjun have?
  31. 31.If 1/2 of a number is 4, what is the number?
  32. 32.If 5/6 of a number is 30, what is the number?
  33. 33.If 1/7 of a number is 5, what is the number?
  34. 34.If 1/7 of a number is 10, what is the number?
  35. 35.If 1/4 of a number is 4, what is the number?
  36. 36.If 7/10 of a number is 28, what is the number?
  37. 37.Rohan spends 2/3 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Rohan have?
  38. 38.If 5/8 of a number is 45, what is the number?
  39. 39.Anaya spends 1/4 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Anaya have?
  40. 40.If 4/7 of a number is 36, what is the number?

Answer key

  1. 16
  2. 45
  3. 18
  4. 30
  5. 50
  6. 72
  7. 60
  8. 24
  9. 80
  10. 35
  11. 20
  12. 80
  13. 18
  14. 32
  15. 90
  16. 21
  17. 24
  18. 63
  19. 30
  20. 9
  21. 90
  22. 50
  23. 64
  24. 16
  25. 63
  26. 21
  27. 54
  28. 63
  29. 24
  30. 90
  31. 8
  32. 36
  33. 35
  34. 70
  35. 16
  36. 40
  37. 27
  38. 72
  39. 16
  40. 63

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