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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 674 · 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.If 1/5 of a number is 10, what is the number?
  2. 2.Aarav spends 1/8 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Aarav have?
  3. 3.At a picnic, 1/5 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  4. 4.Anaya spends 3/7 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Anaya have?
  5. 5.At a picnic, 2/5 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  6. 6.If 1/8 of a number is 2, what is the number?
  7. 7.At a picnic, 5/6 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  8. 8.Arjun spends 1/4 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Arjun have?
  9. 9.Rohan spends 1/6 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Rohan have?
  10. 10.Vihaan spends 1/7 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Vihaan have?
  11. 11.If 2/9 of a number is 4, what is the number?
  12. 12.At a picnic, 3/5 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  13. 13.If 2/5 of a number is 20, what is the number?
  14. 14.If 2/9 of a number is 16, what is the number?
  15. 15.At a picnic, 7/9 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  16. 16.Meera spends 5/9 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Meera have?
  17. 17.If 5/6 of a number is 10, what is the number?
  18. 18.If 7/9 of a number is 49, what is the number?
  19. 19.If 2/9 of a number is 8, what is the number?
  20. 20.If 1/8 of a number is 3, what is the number?
  21. 21.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?
  22. 22.Ishaan spends 4/9 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Ishaan have?
  23. 23.Ishaan spends 4/5 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Ishaan have?
  24. 24.At a picnic, 1/3 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  25. 25.If 1/6 of a number is 3, what is the number?
  26. 26.If 1/3 of a number is 4, what is the number?
  27. 27.At a picnic, 3/10 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  28. 28.Vihaan spends 2/5 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Vihaan have?
  29. 29.If 6/7 of a number is 54, what is the number?
  30. 30.Riya spends 5/7 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Riya have?
  31. 31.Anaya spends 8/9 of the pocket money on a book. The book costs ₹32. How many rupees of pocket money did Anaya have?
  32. 32.At a picnic, 8/9 of the children are from Class 5. There are 56 children from Class 5. How many children are at the picnic?
  33. 33.Meera spends 9/10 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Meera have?
  34. 34.If 2/3 of a number is 20, what is the number?
  35. 35.If 4/9 of a number is 40, what is the number?
  36. 36.At a picnic, 1/10 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  37. 37.At a picnic, 1/9 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  38. 38.Kabir spends 5/9 of the pocket money on a book. The book costs ₹50. How many rupees of pocket money did Kabir have?
  39. 39.Vihaan spends 2/9 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Vihaan have?
  40. 40.If 3/7 of a number is 18, what is the number?

Answer key

  1. 50
  2. 80
  3. 20
  4. 14
  5. 15
  6. 16
  7. 42
  8. 8
  9. 60
  10. 14
  11. 18
  12. 40
  13. 50
  14. 72
  15. 18
  16. 36
  17. 12
  18. 63
  19. 36
  20. 24
  21. 24
  22. 63
  23. 50
  24. 9
  25. 18
  26. 12
  27. 70
  28. 50
  29. 63
  30. 21
  31. 36
  32. 63
  33. 20
  34. 30
  35. 90
  36. 20
  37. 72
  38. 90
  39. 72
  40. 42

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