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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 66 · 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, 4/5 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  2. 2.Meera spends 1/10 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Meera have?
  3. 3.If 4/5 of a number is 36, what is the number?
  4. 4.Rohan spends 1/3 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Rohan have?
  5. 5.If 3/5 of a number is 30, what is the number?
  6. 6.At a picnic, 1/8 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  7. 7.At a picnic, 1/3 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  8. 8.Rohan spends 2/3 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Rohan have?
  9. 9.Anaya spends 1/4 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Anaya have?
  10. 10.At a picnic, 2/3 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  11. 11.Rohan spends 3/7 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Rohan have?
  12. 12.Anaya spends 6/7 of the pocket money on a book. The book costs ₹60. How many rupees of pocket money did Anaya have?
  13. 13.Kabir spends 5/8 of the pocket money on a book. The book costs ₹50. How many rupees of pocket money did Kabir have?
  14. 14.Diya spends 9/10 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Diya have?
  15. 15.If 1/4 of a number is 4, what is the number?
  16. 16.If 8/9 of a number is 64, what is the number?
  17. 17.Vihaan spends 1/2 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Vihaan have?
  18. 18.If 7/9 of a number is 56, what is the number?
  19. 19.Anaya spends 5/7 of the pocket money on a book. The book costs ₹45. How many rupees of pocket money did Anaya have?
  20. 20.If 4/7 of a number is 8, what is the number?
  21. 21.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?
  22. 22.Aarav spends 2/5 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Aarav have?
  23. 23.If 1/9 of a number is 4, what is the number?
  24. 24.At a picnic, 2/9 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  25. 25.Meera spends 3/7 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Meera have?
  26. 26.Meera spends 8/9 of the pocket money on a book. The book costs ₹32. How many rupees of pocket money did Meera have?
  27. 27.If 3/10 of a number is 6, what is the number?
  28. 28.Arjun spends 1/3 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Arjun have?
  29. 29.Aarav spends 6/7 of the pocket money on a book. The book costs ₹48. How many rupees of pocket money did Aarav have?
  30. 30.Diya spends 5/8 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Diya have?
  31. 31.Meera spends 6/7 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Meera have?
  32. 32.If 2/5 of a number is 12, what is the number?
  33. 33.At a picnic, 7/10 of the children are from Class 5. There are 56 children from Class 5. How many children are at the picnic?
  34. 34.If 2/9 of a number is 14, what is the number?
  35. 35.If 1/5 of a number is 3, what is the number?
  36. 36.If 2/7 of a number is 20, what is the number?
  37. 37.If 7/9 of a number is 49, what is the number?
  38. 38.Tara spends 2/9 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Tara have?
  39. 39.At a picnic, 1/10 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  40. 40.Diya spends 1/10 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Diya have?

Answer key

  1. 15
  2. 70
  3. 45
  4. 27
  5. 50
  6. 32
  7. 24
  8. 9
  9. 28
  10. 27
  11. 63
  12. 70
  13. 80
  14. 20
  15. 16
  16. 72
  17. 4
  18. 72
  19. 63
  20. 14
  21. 24
  22. 20
  23. 36
  24. 45
  25. 35
  26. 36
  27. 20
  28. 21
  29. 56
  30. 64
  31. 21
  32. 30
  33. 80
  34. 63
  35. 15
  36. 70
  37. 63
  38. 45
  39. 40
  40. 90

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