← Finding the whole from a part lesson New set →

Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 713 · 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 2/9 of a number is 16, what is the number?
  2. 2.If 1/7 of a number is 2, what is the number?
  3. 3.If 1/6 of a number is 2, what is the number?
  4. 4.At a picnic, 8/9 of the children are from Class 5. There are 72 children from Class 5. How many children are at the picnic?
  5. 5.If 1/2 of a number is 4, what is the number?
  6. 6.If 5/9 of a number is 20, what is the number?
  7. 7.At a picnic, 2/5 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  8. 8.Vihaan spends 1/4 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Vihaan have?
  9. 9.If 7/10 of a number is 21, what is the number?
  10. 10.At a picnic, 1/3 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  11. 11.If 4/9 of a number is 8, what is the number?
  12. 12.Kabir spends 4/5 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Kabir have?
  13. 13.Tara spends 7/9 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Tara have?
  14. 14.Diya spends 8/9 of the pocket money on a book. The book costs ₹72. How many rupees of pocket money did Diya have?
  15. 15.At a picnic, 5/7 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  16. 16.Arjun spends 5/8 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Arjun have?
  17. 17.Meera spends 3/5 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Meera have?
  18. 18.If 3/7 of a number is 9, what is the number?
  19. 19.If 1/5 of a number is 6, what is the number?
  20. 20.If 5/8 of a number is 20, what is the number?
  21. 21.At a picnic, 3/5 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, 5/8 of the children are from Class 5. There are 50 children from Class 5. How many children are at the picnic?
  23. 23.If 5/6 of a number is 35, what is the number?
  24. 24.At a picnic, 1/5 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  25. 25.Kabir spends 3/4 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Kabir have?
  26. 26.If 3/4 of a number is 30, what is the number?
  27. 27.If 3/5 of a number is 18, what is the number?
  28. 28.At a picnic, 1/5 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  29. 29.Riya spends 1/3 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Riya have?
  30. 30.If 1/6 of a number is 8, what is the number?
  31. 31.Riya spends 2/9 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Riya have?
  32. 32.If 2/3 of a number is 12, what is the number?
  33. 33.At a picnic, 7/9 of the children are from Class 5. There are 70 children from Class 5. How many children are at the picnic?
  34. 34.If 1/8 of a number is 6, what is the number?
  35. 35.If 4/5 of a number is 32, what is the number?
  36. 36.Kabir spends 2/7 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Kabir have?
  37. 37.At a picnic, 1/2 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  38. 38.If 5/7 of a number is 20, what is the number?
  39. 39.At a picnic, 6/7 of the children are from Class 5. There are 36 children from Class 5. How many children are at the picnic?
  40. 40.Arjun spends 4/5 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Arjun have?

Answer key

  1. 72
  2. 14
  3. 12
  4. 81
  5. 8
  6. 36
  7. 20
  8. 28
  9. 30
  10. 15
  11. 18
  12. 25
  13. 18
  14. 81
  15. 49
  16. 16
  17. 35
  18. 21
  19. 30
  20. 32
  21. 10
  22. 80
  23. 42
  24. 25
  25. 36
  26. 40
  27. 30
  28. 30
  29. 21
  30. 48
  31. 81
  32. 18
  33. 90
  34. 48
  35. 40
  36. 49
  37. 6
  38. 28
  39. 42
  40. 10

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