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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 505 · 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, 5/9 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  2. 2.Meera spends 1/5 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Meera have?
  3. 3.Vihaan spends 9/10 of the pocket money on a book. The book costs ₹63. How many rupees of pocket money did Vihaan have?
  4. 4.At a picnic, 1/8 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  5. 5.At a picnic, 1/3 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  6. 6.If 3/10 of a number is 24, what is the number?
  7. 7.If 7/8 of a number is 21, what is the number?
  8. 8.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?
  9. 9.Vihaan spends 5/9 of the pocket money on a book. The book costs ₹50. How many rupees of pocket money did Vihaan have?
  10. 10.If 2/5 of a number is 6, what is the number?
  11. 11.At a picnic, 7/10 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  12. 12.At a picnic, 5/6 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  13. 13.At a picnic, 1/10 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  14. 14.At a picnic, 4/9 of the children are from Class 5. There are 36 children from Class 5. How many children are at the picnic?
  15. 15.At a picnic, 2/5 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  16. 16.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?
  17. 17.At a picnic, 1/9 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  18. 18.If 3/7 of a number is 24, what is the number?
  19. 19.If 1/7 of a number is 9, what is the number?
  20. 20.Sara spends 2/9 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Sara have?
  21. 21.Vihaan spends 1/2 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Vihaan have?
  22. 22.At a picnic, 5/9 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  23. 23.At a picnic, 2/3 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  24. 24.At a picnic, 8/9 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  25. 25.Kabir spends 4/7 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Kabir have?
  26. 26.At a picnic, 5/6 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  27. 27.If 1/9 of a number is 6, what is the number?
  28. 28.If 4/7 of a number is 16, what is the number?
  29. 29.Anaya spends 1/9 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Anaya have?
  30. 30.If 2/3 of a number is 8, what is the number?
  31. 31.Aarav spends 1/9 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Aarav have?
  32. 32.Diya spends 3/10 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Diya have?
  33. 33.At a picnic, 4/9 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  34. 34.If 1/6 of a number is 6, what is the number?
  35. 35.If 3/8 of a number is 6, what is the number?
  36. 36.If 2/3 of a number is 6, what is the number?
  37. 37.Rohan spends 7/10 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Rohan have?
  38. 38.If 1/7 of a number is 4, what is the number?
  39. 39.Sara spends 1/9 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Sara have?
  40. 40.Diya spends 9/10 of the pocket money on a book. The book costs ₹54. How many rupees of pocket money did Diya have?

Answer key

  1. 27
  2. 35
  3. 70
  4. 48
  5. 6
  6. 80
  7. 24
  8. 6
  9. 90
  10. 15
  11. 20
  12. 36
  13. 60
  14. 81
  15. 10
  16. 15
  17. 27
  18. 56
  19. 63
  20. 72
  21. 4
  22. 63
  23. 12
  24. 27
  25. 35
  26. 18
  27. 54
  28. 28
  29. 63
  30. 12
  31. 81
  32. 100
  33. 54
  34. 36
  35. 16
  36. 9
  37. 40
  38. 28
  39. 63
  40. 60

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