← Finding the whole from a part lesson New set →

Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 49 · 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 3/5 of a number is 6, what is the number?
  2. 2.At a picnic, 3/10 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  3. 3.If 1/4 of a number is 3, what is the number?
  4. 4.If 1/5 of a number is 4, what is the number?
  5. 5.If 2/5 of a number is 8, what is the number?
  6. 6.If 1/6 of a number is 7, what is the number?
  7. 7.Sara spends 8/9 of the pocket money on a book. The book costs ₹80. How many rupees of pocket money did Sara have?
  8. 8.At a picnic, 3/10 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  9. 9.At a picnic, 5/9 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  10. 10.At a picnic, 4/5 of the children are from Class 5. There are 36 children from Class 5. How many children are at the picnic?
  11. 11.Tara spends 1/5 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Tara have?
  12. 12.At a picnic, 5/8 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  13. 13.At a picnic, 2/3 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  14. 14.At a picnic, 5/9 of the children are from Class 5. There are 25 children from Class 5. How many children are at the picnic?
  15. 15.If 3/4 of a number is 18, what is the number?
  16. 16.Kabir spends 8/9 of the pocket money on a book. The book costs ₹64. How many rupees of pocket money did Kabir have?
  17. 17.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?
  18. 18.Anaya spends 1/2 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Anaya have?
  19. 19.If 5/8 of a number is 30, what is the number?
  20. 20.Arjun spends 6/7 of the pocket money on a book. The book costs ₹54. How many rupees of pocket money did Arjun have?
  21. 21.If 2/5 of a number is 6, what is the number?
  22. 22.Vihaan spends 3/4 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Vihaan have?
  23. 23.Rohan spends 1/2 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Rohan have?
  24. 24.If 2/3 of a number is 10, what is the number?
  25. 25.If 5/7 of a number is 20, what is the number?
  26. 26.At a picnic, 5/8 of the children are from Class 5. There are 45 children from Class 5. How many children are at the picnic?
  27. 27.Rohan spends 2/9 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Rohan have?
  28. 28.At a picnic, 1/9 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  29. 29.If 3/10 of a number is 30, what is the number?
  30. 30.If 5/9 of a number is 50, what is the number?
  31. 31.At a picnic, 1/10 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  32. 32.Anaya spends 2/9 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Anaya have?
  33. 33.At a picnic, 4/7 of the children are from Class 5. There are 36 children from Class 5. How many children are at the picnic?
  34. 34.If 7/8 of a number is 63, what is the number?
  35. 35.Arjun spends 4/9 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Arjun have?
  36. 36.Meera spends 1/2 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Meera have?
  37. 37.Anaya spends 1/3 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Anaya have?
  38. 38.At a picnic, 2/5 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  39. 39.If 1/4 of a number is 7, what is the number?
  40. 40.Ishaan spends 1/8 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Ishaan have?

Answer key

  1. 10
  2. 30
  3. 12
  4. 20
  5. 20
  6. 42
  7. 90
  8. 100
  9. 36
  10. 45
  11. 25
  12. 64
  13. 18
  14. 45
  15. 24
  16. 72
  17. 36
  18. 8
  19. 48
  20. 63
  21. 15
  22. 28
  23. 12
  24. 15
  25. 28
  26. 72
  27. 81
  28. 63
  29. 100
  30. 90
  31. 30
  32. 36
  33. 63
  34. 72
  35. 36
  36. 10
  37. 9
  38. 10
  39. 28
  40. 72

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