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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 931 · 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.Rohan spends 5/9 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Rohan have?
  2. 2.At a picnic, 3/10 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  3. 3.Diya spends 1/5 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Diya have?
  4. 4.Kabir spends 7/9 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Kabir have?
  5. 5.At a picnic, 1/7 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  6. 6.If 1/9 of a number is 3, what is the number?
  7. 7.Vihaan spends 5/8 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Vihaan have?
  8. 8.If 2/5 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.If 7/8 of a number is 21, what is the number?
  11. 11.Kabir spends 4/7 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Kabir have?
  12. 12.If 5/7 of a number is 45, what is the number?
  13. 13.If 4/7 of a number is 8, what is the number?
  14. 14.At a picnic, 4/7 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  15. 15.Riya spends 5/6 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Riya have?
  16. 16.Arjun spends 2/3 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Arjun have?
  17. 17.At a picnic, 4/9 of the children are from Class 5. There are 32 children from Class 5. How many children are at the picnic?
  18. 18.If 1/4 of a number is 4, what is the number?
  19. 19.Vihaan spends 3/8 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Vihaan have?
  20. 20.At a picnic, 2/3 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  21. 21.Diya spends 7/9 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Diya have?
  22. 22.Diya spends 2/5 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Diya have?
  23. 23.If 1/6 of a number is 4, what is the number?
  24. 24.If 5/8 of a number is 50, what is the number?
  25. 25.If 1/2 of a number is 2, what is the number?
  26. 26.At a picnic, 1/6 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  27. 27.If 3/4 of a number is 30, what is the number?
  28. 28.Meera spends 1/7 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Meera have?
  29. 29.Arjun spends 1/5 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Arjun have?
  30. 30.Riya spends 1/6 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Riya have?
  31. 31.Riya spends 3/4 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Riya have?
  32. 32.If 9/10 of a number is 27, what is the number?
  33. 33.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?
  34. 34.At a picnic, 8/9 of the children are from Class 5. There are 64 children from Class 5. How many children are at the picnic?
  35. 35.Riya spends 4/5 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Riya have?
  36. 36.If 3/4 of a number is 12, what is the number?
  37. 37.If 3/4 of a number is 6, what is the number?
  38. 38.At a picnic, 1/10 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  39. 39.If 1/3 of a number is 4, what is the number?
  40. 40.At a picnic, 5/7 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?

Answer key

  1. 72
  2. 80
  3. 45
  4. 45
  5. 35
  6. 27
  7. 56
  8. 15
  9. 50
  10. 24
  11. 21
  12. 63
  13. 14
  14. 21
  15. 48
  16. 6
  17. 72
  18. 16
  19. 64
  20. 12
  21. 18
  22. 45
  23. 24
  24. 80
  25. 4
  26. 36
  27. 40
  28. 14
  29. 45
  30. 30
  31. 12
  32. 30
  33. 30
  34. 72
  35. 15
  36. 16
  37. 8
  38. 50
  39. 12
  40. 56

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