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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 95 · 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.Meera spends 2/7 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Meera have?
  2. 2.At a picnic, 6/7 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  3. 3.Aarav spends 5/9 of the pocket money on a book. The book costs ₹25. How many rupees of pocket money did Aarav have?
  4. 4.If 3/7 of a number is 27, what is the number?
  5. 5.At a picnic, 1/5 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  6. 6.If 4/5 of a number is 28, what is the number?
  7. 7.If 4/5 of a number is 32, what is the number?
  8. 8.At a picnic, 1/3 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  9. 9.Aarav spends 3/10 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Aarav have?
  10. 10.At a picnic, 1/7 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  11. 11.If 3/8 of a number is 6, what is the number?
  12. 12.Vihaan spends 1/7 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Vihaan have?
  13. 13.If 1/8 of a number is 3, what is the number?
  14. 14.At a picnic, 7/9 of the children are from Class 5. There are 49 children from Class 5. How many children are at the picnic?
  15. 15.At a picnic, 8/9 of the children are from Class 5. There are 48 children from Class 5. How many children are at the picnic?
  16. 16.At a picnic, 5/9 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  17. 17.If 7/10 of a number is 28, what is the number?
  18. 18.Ishaan spends 4/5 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Ishaan have?
  19. 19.Vihaan spends 2/3 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Vihaan have?
  20. 20.Kabir spends 3/5 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Kabir have?
  21. 21.If 1/8 of a number is 7, what is the number?
  22. 22.Diya spends 3/5 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Diya have?
  23. 23.If 1/4 of a number is 3, what is the number?
  24. 24.Arjun spends 1/2 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Arjun have?
  25. 25.Aarav spends 2/5 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Aarav have?
  26. 26.At a picnic, 1/4 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  27. 27.If 3/5 of a number is 30, what is the number?
  28. 28.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?
  29. 29.If 3/4 of a number is 6, what is the number?
  30. 30.If 7/8 of a number is 49, what is the number?
  31. 31.Aarav spends 5/7 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Aarav have?
  32. 32.Rohan spends 1/5 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Rohan have?
  33. 33.If 3/7 of a number is 21, what is the number?
  34. 34.Arjun spends 7/9 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Arjun have?
  35. 35.Kabir spends 1/3 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Kabir have?
  36. 36.At a picnic, 9/10 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  37. 37.If 6/7 of a number is 24, what is the number?
  38. 38.If 1/9 of a number is 3, what is the number?
  39. 39.If 5/6 of a number is 25, what is the number?
  40. 40.At a picnic, 3/4 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?

Answer key

  1. 14
  2. 14
  3. 45
  4. 63
  5. 50
  6. 35
  7. 40
  8. 27
  9. 40
  10. 28
  11. 16
  12. 70
  13. 24
  14. 63
  15. 54
  16. 18
  17. 40
  18. 30
  19. 18
  20. 25
  21. 56
  22. 40
  23. 12
  24. 10
  25. 10
  26. 28
  27. 50
  28. 63
  29. 8
  30. 56
  31. 14
  32. 30
  33. 49
  34. 27
  35. 9
  36. 20
  37. 28
  38. 27
  39. 30
  40. 28

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