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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 895 · 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.Diya spends 2/7 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Diya have?
  2. 2.Anaya spends 3/5 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Anaya have?
  3. 3.Sara spends 9/10 of the pocket money on a book. The book costs ₹63. How many rupees of pocket money did Sara have?
  4. 4.If 1/5 of a number is 7, what is the number?
  5. 5.At a picnic, 1/9 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  6. 6.At a picnic, 1/3 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  7. 7.If 4/7 of a number is 16, what is the number?
  8. 8.At a picnic, 2/7 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  9. 9.If 2/5 of a number is 4, what is the number?
  10. 10.Kabir spends 3/5 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Kabir have?
  11. 11.At a picnic, 6/7 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  12. 12.If 7/9 of a number is 49, what is the number?
  13. 13.If 1/5 of a number is 3, what is the number?
  14. 14.If 6/7 of a number is 12, what is the number?
  15. 15.If 6/7 of a number is 18, what is the number?
  16. 16.At a picnic, 3/4 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  17. 17.At a picnic, 7/9 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  18. 18.If 1/9 of a number is 6, what is the number?
  19. 19.Vihaan spends 4/7 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Vihaan have?
  20. 20.Sara spends 4/7 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Sara have?
  21. 21.At a picnic, 1/2 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  22. 22.Sara spends 1/3 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Sara have?
  23. 23.If 3/7 of a number is 12, what is the number?
  24. 24.Sara spends 1/3 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Sara have?
  25. 25.If 8/9 of a number is 48, what is the number?
  26. 26.At a picnic, 1/3 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  27. 27.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?
  28. 28.At a picnic, 2/3 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  29. 29.If 3/5 of a number is 9, what is the number?
  30. 30.If 5/6 of a number is 10, what is the number?
  31. 31.At a picnic, 3/7 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  32. 32.At a picnic, 1/9 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  33. 33.If 5/8 of a number is 15, what is the number?
  34. 34.If 1/8 of a number is 5, what is the number?
  35. 35.At a picnic, 8/9 of the children are from Class 5. There are 48 children from Class 5. How many children are at the picnic?
  36. 36.If 2/3 of a number is 6, what is the number?
  37. 37.If 5/9 of a number is 10, what is the number?
  38. 38.If 5/9 of a number is 40, what is the number?
  39. 39.Riya spends 6/7 of the pocket money on a book. The book costs ₹60. How many rupees of pocket money did Riya have?
  40. 40.At a picnic, 3/8 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?

Answer key

  1. 56
  2. 50
  3. 70
  4. 35
  5. 18
  6. 24
  7. 28
  8. 14
  9. 10
  10. 20
  11. 21
  12. 63
  13. 15
  14. 14
  15. 21
  16. 40
  17. 27
  18. 54
  19. 49
  20. 14
  21. 20
  22. 27
  23. 28
  24. 9
  25. 54
  26. 6
  27. 64
  28. 15
  29. 15
  30. 12
  31. 14
  32. 90
  33. 24
  34. 40
  35. 54
  36. 9
  37. 18
  38. 72
  39. 70
  40. 64

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