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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 843 · 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, 7/10 of the children are from Class 5. There are 42 children from Class 5. How many children are at the picnic?
  2. 2.If 3/7 of a number is 15, what is the number?
  3. 3.Diya spends 1/3 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Diya have?
  4. 4.Kabir spends 2/5 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Kabir have?
  5. 5.At a picnic, 8/9 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  6. 6.If 6/7 of a number is 18, what is the number?
  7. 7.Tara spends 1/3 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Tara have?
  8. 8.At a picnic, 7/8 of the children are from Class 5. There are 63 children from Class 5. How many children are at the picnic?
  9. 9.Anaya spends 2/7 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Anaya have?
  10. 10.Riya spends 7/9 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Riya have?
  11. 11.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?
  12. 12.At a picnic, 1/8 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  13. 13.At a picnic, 1/9 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  14. 14.If 9/10 of a number is 90, what is the number?
  15. 15.Meera spends 2/9 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Meera have?
  16. 16.At a picnic, 7/8 of the children are from Class 5. There are 70 children from Class 5. How many children are at the picnic?
  17. 17.Ishaan spends 4/9 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Ishaan have?
  18. 18.At a picnic, 7/8 of the children are from Class 5. There are 56 children from Class 5. How many children are at the picnic?
  19. 19.Vihaan spends 9/10 of the pocket money on a book. The book costs ₹54. How many rupees of pocket money did Vihaan have?
  20. 20.Anaya spends 5/8 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Anaya have?
  21. 21.At a picnic, 3/8 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  22. 22.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?
  23. 23.Rohan spends 5/7 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Rohan have?
  24. 24.At a picnic, 1/6 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  25. 25.Anaya spends 4/7 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Anaya have?
  26. 26.If 1/6 of a number is 5, what is the number?
  27. 27.If 8/9 of a number is 24, what is the number?
  28. 28.Anaya spends 1/6 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Anaya have?
  29. 29.If 3/4 of a number is 9, what is the number?
  30. 30.Ishaan spends 9/10 of the pocket money on a book. The book costs ₹63. How many rupees of pocket money did Ishaan have?
  31. 31.If 3/7 of a number is 6, what is the number?
  32. 32.If 1/9 of a number is 7, what is the number?
  33. 33.At a picnic, 3/5 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  34. 34.If 5/8 of a number is 35, what is the number?
  35. 35.If 3/10 of a number is 15, what is the number?
  36. 36.If 3/5 of a number is 12, what is the number?
  37. 37.If 1/8 of a number is 8, what is the number?
  38. 38.Kabir spends 1/7 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Kabir have?
  39. 39.At a picnic, 3/10 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  40. 40.If 2/5 of a number is 6, what is the number?

Answer key

  1. 60
  2. 35
  3. 6
  4. 40
  5. 45
  6. 21
  7. 12
  8. 72
  9. 63
  10. 36
  11. 72
  12. 64
  13. 36
  14. 100
  15. 27
  16. 80
  17. 36
  18. 64
  19. 60
  20. 56
  21. 16
  22. 28
  23. 42
  24. 54
  25. 28
  26. 30
  27. 27
  28. 18
  29. 12
  30. 70
  31. 14
  32. 63
  33. 25
  34. 56
  35. 50
  36. 20
  37. 64
  38. 70
  39. 60
  40. 15

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