← Finding the whole from a part lesson New set →

Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 926 · 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 7/9 of the pocket money on a book. The book costs ₹70. How many rupees of pocket money did Diya have?
  2. 2.If 1/2 of a number is 9, what is the number?
  3. 3.Meera spends 2/9 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Meera have?
  4. 4.At a picnic, 1/3 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  5. 5.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?
  6. 6.Tara spends 5/6 of the pocket money on a book. The book costs ₹25. How many rupees of pocket money did Tara have?
  7. 7.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?
  8. 8.If 7/8 of a number is 35, what is the number?
  9. 9.If 1/9 of a number is 4, what is the number?
  10. 10.At a picnic, 3/4 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  11. 11.If 3/5 of a number is 21, what is the number?
  12. 12.If 4/9 of a number is 8, what is the number?
  13. 13.If 1/3 of a number is 7, what is the number?
  14. 14.At a picnic, 4/9 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  15. 15.Tara spends 4/9 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Tara have?
  16. 16.Aarav spends 2/9 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Aarav have?
  17. 17.At a picnic, 1/6 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  18. 18.If 1/3 of a number is 3, what is the number?
  19. 19.If 4/5 of a number is 12, what is the number?
  20. 20.If 1/5 of a number is 7, what is the number?
  21. 21.Rohan spends 3/4 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Rohan have?
  22. 22.If 1/5 of a number is 4, what is the number?
  23. 23.At a picnic, 1/4 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  24. 24.If 3/4 of a number is 24, what is the number?
  25. 25.Riya spends 1/6 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Riya have?
  26. 26.If 7/8 of a number is 42, what is the number?
  27. 27.If 8/9 of a number is 24, what is the number?
  28. 28.Diya spends 1/2 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Diya have?
  29. 29.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?
  30. 30.Aarav spends 7/9 of the pocket money on a book. The book costs ₹63. How many rupees of pocket money did Aarav have?
  31. 31.If 5/7 of a number is 10, what is the number?
  32. 32.Kabir spends 1/2 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Kabir have?
  33. 33.Vihaan spends 8/9 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Vihaan have?
  34. 34.If 5/8 of a number is 20, what is the number?
  35. 35.If 2/7 of a number is 8, what is the number?
  36. 36.If 7/10 of a number is 63, what is the number?
  37. 37.At a picnic, 5/6 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  38. 38.If 7/9 of a number is 70, what is the number?
  39. 39.At a picnic, 7/8 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  40. 40.At a picnic, 1/2 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?

Answer key

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

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