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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 287 · 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, 5/7 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  2. 2.If 4/7 of a number is 28, what is the number?
  3. 3.Kabir spends 1/9 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Kabir have?
  4. 4.Aarav spends 5/8 of the pocket money on a book. The book costs ₹45. How many rupees of pocket money did Aarav have?
  5. 5.Anaya spends 2/5 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Anaya have?
  6. 6.Arjun spends 5/7 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Arjun have?
  7. 7.Meera spends 5/6 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Meera have?
  8. 8.If 8/9 of a number is 32, what is the number?
  9. 9.Kabir spends 1/6 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Kabir have?
  10. 10.If 4/9 of a number is 24, what is the number?
  11. 11.If 9/10 of a number is 27, what is the number?
  12. 12.If 3/10 of a number is 9, what is the number?
  13. 13.If 5/9 of a number is 20, what is the number?
  14. 14.Meera spends 5/6 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Meera have?
  15. 15.If 3/8 of a number is 30, what is the number?
  16. 16.Rohan spends 1/6 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Rohan have?
  17. 17.Aarav spends 5/8 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Aarav have?
  18. 18.Ishaan spends 1/9 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Ishaan have?
  19. 19.If 1/3 of a number is 6, what is the number?
  20. 20.At a picnic, 1/4 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  21. 21.Kabir spends 4/5 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Kabir have?
  22. 22.Vihaan spends 3/4 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Vihaan have?
  23. 23.At a picnic, 5/7 of the children are from Class 5. There are 50 children from Class 5. How many children are at the picnic?
  24. 24.Meera spends 3/4 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Meera have?
  25. 25.Aarav spends 6/7 of the pocket money on a book. The book costs ₹60. How many rupees of pocket money did Aarav have?
  26. 26.If 2/7 of a number is 6, what is the number?
  27. 27.If 8/9 of a number is 24, what is the number?
  28. 28.Vihaan spends 5/8 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Vihaan have?
  29. 29.Diya spends 1/4 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Diya have?
  30. 30.If 1/3 of a number is 8, what is the number?
  31. 31.If 5/6 of a number is 40, what is the number?
  32. 32.At a picnic, 1/8 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  33. 33.At a picnic, 8/9 of the children are from Class 5. There are 80 children from Class 5. How many children are at the picnic?
  34. 34.If 1/10 of a number is 6, what is the number?
  35. 35.If 5/7 of a number is 30, what is the number?
  36. 36.If 2/7 of a number is 4, what is the number?
  37. 37.Arjun spends 4/5 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Arjun have?
  38. 38.If 3/4 of a number is 24, what is the number?
  39. 39.Tara spends 1/9 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Tara have?
  40. 40.Anaya spends 5/9 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Anaya have?

Answer key

  1. 49
  2. 49
  3. 54
  4. 72
  5. 30
  6. 14
  7. 12
  8. 36
  9. 54
  10. 54
  11. 30
  12. 30
  13. 36
  14. 24
  15. 80
  16. 54
  17. 56
  18. 45
  19. 18
  20. 40
  21. 15
  22. 28
  23. 70
  24. 32
  25. 70
  26. 21
  27. 27
  28. 56
  29. 8
  30. 24
  31. 48
  32. 16
  33. 90
  34. 60
  35. 42
  36. 14
  37. 30
  38. 32
  39. 72
  40. 18

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