← Finding the whole from a part lesson New set →

Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 403 · 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, 4/7 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  2. 2.At a picnic, 7/10 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  3. 3.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?
  4. 4.Aarav spends 4/7 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Aarav have?
  5. 5.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?
  6. 6.If 2/5 of a number is 18, what is the number?
  7. 7.At a picnic, 1/6 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  8. 8.At a picnic, 1/5 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  9. 9.Kabir spends 7/9 of the pocket money on a book. The book costs ₹70. How many rupees of pocket money did Kabir have?
  10. 10.If 1/3 of a number is 8, what is the number?
  11. 11.At a picnic, 1/6 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  12. 12.Ishaan spends 8/9 of the pocket money on a book. The book costs ₹48. How many rupees of pocket money did Ishaan have?
  13. 13.If 5/6 of a number is 25, what is the number?
  14. 14.Riya spends 8/9 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Riya have?
  15. 15.At a picnic, 8/9 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  16. 16.Aarav spends 7/10 of the pocket money on a book. The book costs ₹70. How many rupees of pocket money did Aarav have?
  17. 17.If 5/8 of a number is 45, what is the number?
  18. 18.If 3/5 of a number is 27, what is the number?
  19. 19.If 6/7 of a number is 30, what is the number?
  20. 20.Kabir spends 2/5 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Kabir have?
  21. 21.Anaya spends 1/8 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Anaya have?
  22. 22.At a picnic, 3/5 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  23. 23.If 7/8 of a number is 14, what is the number?
  24. 24.Rohan spends 2/7 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Rohan have?
  25. 25.At a picnic, 2/3 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  26. 26.Ishaan spends 3/10 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Ishaan have?
  27. 27.If 1/9 of a number is 5, what is the number?
  28. 28.Vihaan spends 1/4 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Vihaan have?
  29. 29.Rohan spends 3/8 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Rohan have?
  30. 30.Kabir spends 3/10 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Kabir have?
  31. 31.At a picnic, 2/3 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  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.If 7/9 of a number is 49, what is the number?
  34. 34.At a picnic, 1/3 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  35. 35.If 4/5 of a number is 16, what is the number?
  36. 36.Anaya spends 3/8 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Anaya have?
  37. 37.If 2/7 of a number is 20, what is the number?
  38. 38.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?
  39. 39.Anaya spends 1/7 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Anaya have?
  40. 40.If 3/5 of a number is 15, what is the number?

Answer key

  1. 14
  2. 30
  3. 63
  4. 14
  5. 64
  6. 45
  7. 30
  8. 15
  9. 90
  10. 24
  11. 60
  12. 54
  13. 30
  14. 45
  15. 27
  16. 100
  17. 72
  18. 45
  19. 35
  20. 15
  21. 40
  22. 35
  23. 16
  24. 70
  25. 6
  26. 30
  27. 45
  28. 24
  29. 16
  30. 20
  31. 21
  32. 63
  33. 63
  34. 18
  35. 20
  36. 24
  37. 70
  38. 63
  39. 35
  40. 25

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