← Finding the whole from a part lesson New set →

Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 724 · 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 7/10 of a number is 49, what is the number?
  2. 2.Tara spends 4/9 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Tara have?
  3. 3.If 5/7 of a number is 50, what is the number?
  4. 4.If 2/3 of a number is 20, what is the number?
  5. 5.Tara spends 3/7 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Tara have?
  6. 6.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?
  7. 7.At a picnic, 4/9 of the children are from Class 5. There are 36 children from Class 5. How many children are at the picnic?
  8. 8.At a picnic, 2/5 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  9. 9.Vihaan spends 4/5 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Vihaan have?
  10. 10.Diya spends 7/8 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Diya have?
  11. 11.If 2/3 of a number is 4, what is the number?
  12. 12.Aarav spends 4/5 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Aarav have?
  13. 13.Meera spends 1/6 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Meera have?
  14. 14.Arjun spends 5/8 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Arjun have?
  15. 15.If 1/6 of a number is 3, what is the number?
  16. 16.At a picnic, 3/8 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  17. 17.Kabir spends 7/10 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Kabir have?
  18. 18.If 3/8 of a number is 9, what is the number?
  19. 19.At a picnic, 1/4 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  20. 20.At a picnic, 3/7 of the children are from Class 5. There are 27 children from Class 5. How many children are at the picnic?
  21. 21.Meera spends 1/3 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Meera have?
  22. 22.Ishaan spends 5/6 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Ishaan have?
  23. 23.At a picnic, 7/10 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  24. 24.If 3/5 of a number is 21, what is the number?
  25. 25.Vihaan spends 4/9 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Vihaan have?
  26. 26.At a picnic, 1/6 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  27. 27.Kabir spends 2/5 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Kabir have?
  28. 28.At a picnic, 7/9 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  29. 29.Rohan spends 5/8 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Rohan have?
  30. 30.Arjun spends 1/9 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Arjun have?
  31. 31.If 1/2 of a number is 6, what is the number?
  32. 32.Vihaan spends 4/5 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Vihaan have?
  33. 33.If 7/8 of a number is 42, what is the number?
  34. 34.At a picnic, 4/7 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  35. 35.Diya spends 3/8 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Diya have?
  36. 36.If 1/3 of a number is 8, what is the number?
  37. 37.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?
  38. 38.Arjun spends 5/9 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Arjun have?
  39. 39.Diya spends 4/7 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Diya have?
  40. 40.Aarav spends 1/7 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Aarav have?

Answer key

  1. 70
  2. 54
  3. 70
  4. 30
  5. 14
  6. 81
  7. 81
  8. 15
  9. 50
  10. 32
  11. 6
  12. 25
  13. 36
  14. 56
  15. 18
  16. 56
  17. 30
  18. 24
  19. 12
  20. 63
  21. 6
  22. 12
  23. 20
  24. 35
  25. 81
  26. 24
  27. 10
  28. 18
  29. 56
  30. 54
  31. 12
  32. 30
  33. 48
  34. 28
  35. 56
  36. 24
  37. 72
  38. 54
  39. 63
  40. 70

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