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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 282 · 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.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?
  2. 2.Sara spends 1/10 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Sara have?
  3. 3.At a picnic, 1/2 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  4. 4.Diya spends 6/7 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Diya have?
  5. 5.Kabir spends 5/9 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Kabir have?
  6. 6.Tara spends 1/6 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Tara have?
  7. 7.If 1/3 of a number is 9, what is the number?
  8. 8.At a picnic, 7/8 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  9. 9.Rohan spends 5/8 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Rohan have?
  10. 10.If 3/7 of a number is 24, what is the number?
  11. 11.At a picnic, 8/9 of the children are from Class 5. There are 32 children from Class 5. How many children are at the picnic?
  12. 12.If 1/7 of a number is 7, what is the number?
  13. 13.At a picnic, 7/10 of the children are from Class 5. There are 63 children from Class 5. How many children are at the picnic?
  14. 14.If 4/5 of a number is 40, what is the number?
  15. 15.If 1/9 of a number is 2, what is the number?
  16. 16.Arjun spends 2/3 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Arjun have?
  17. 17.If 5/9 of a number is 10, what is the number?
  18. 18.At a picnic, 4/9 of the children are from Class 5. There are 28 children from Class 5. How many children are at the picnic?
  19. 19.If 5/7 of a number is 10, what is the number?
  20. 20.Kabir spends 4/7 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Kabir have?
  21. 21.Meera spends 4/5 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Meera have?
  22. 22.Meera spends 1/10 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Meera have?
  23. 23.If 1/4 of a number is 6, what is the number?
  24. 24.At a picnic, 1/8 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  25. 25.At a picnic, 5/6 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  26. 26.At a picnic, 2/9 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  27. 27.At a picnic, 1/7 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  28. 28.If 1/5 of a number is 9, what is the number?
  29. 29.If 3/5 of a number is 24, what is the number?
  30. 30.Meera spends 3/4 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Meera have?
  31. 31.If 6/7 of a number is 60, what is the number?
  32. 32.Meera spends 3/8 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Meera have?
  33. 33.Ishaan spends 3/8 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Ishaan have?
  34. 34.If 3/5 of a number is 9, what is the number?
  35. 35.Anaya spends 3/7 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Anaya have?
  36. 36.Anaya spends 2/3 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Anaya have?
  37. 37.At a picnic, 7/10 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  38. 38.If 7/10 of a number is 42, what is the number?
  39. 39.If 5/6 of a number is 40, what is the number?
  40. 40.If 2/9 of a number is 20, what is the number?

Answer key

  1. 50
  2. 30
  3. 12
  4. 21
  5. 63
  6. 18
  7. 27
  8. 16
  9. 56
  10. 56
  11. 36
  12. 49
  13. 90
  14. 50
  15. 18
  16. 15
  17. 18
  18. 63
  19. 14
  20. 42
  21. 30
  22. 70
  23. 24
  24. 32
  25. 18
  26. 81
  27. 28
  28. 45
  29. 40
  30. 40
  31. 70
  32. 32
  33. 32
  34. 15
  35. 56
  36. 15
  37. 50
  38. 60
  39. 48
  40. 90

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