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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 972 · 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, 8/9 of the children are from Class 5. There are 64 children from Class 5. How many children are at the picnic?
  2. 2.If 1/6 of a number is 7, what is the number?
  3. 3.If 1/5 of a number is 5, what is the number?
  4. 4.If 1/4 of a number is 9, what is the number?
  5. 5.At a picnic, 3/8 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  6. 6.Anaya spends 4/5 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Anaya have?
  7. 7.If 3/10 of a number is 24, what is the number?
  8. 8.Vihaan spends 2/3 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Vihaan have?
  9. 9.If 3/10 of a number is 15, what is the number?
  10. 10.Tara spends 3/4 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Tara have?
  11. 11.Vihaan spends 5/6 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Vihaan have?
  12. 12.Riya spends 1/9 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Riya have?
  13. 13.If 1/4 of a number is 3, what is the number?
  14. 14.If 1/3 of a number is 7, what is the number?
  15. 15.Ishaan spends 7/8 of the pocket money on a book. The book costs ₹56. How many rupees of pocket money did Ishaan have?
  16. 16.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?
  17. 17.At a picnic, 2/5 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  18. 18.If 3/7 of a number is 9, what is the number?
  19. 19.If 1/8 of a number is 7, what is the number?
  20. 20.Diya spends 8/9 of the pocket money on a book. The book costs ₹80. How many rupees of pocket money did Diya have?
  21. 21.If 1/5 of a number is 2, what is the number?
  22. 22.Aarav spends 4/7 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Aarav have?
  23. 23.If 4/7 of a number is 16, what is the number?
  24. 24.Aarav spends 3/7 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Aarav have?
  25. 25.Kabir spends 1/3 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Kabir have?
  26. 26.If 3/10 of a number is 12, what is the number?
  27. 27.If 2/7 of a number is 4, what is the number?
  28. 28.If 4/7 of a number is 28, what is the number?
  29. 29.At a picnic, 1/9 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  30. 30.If 4/5 of a number is 40, what is the number?
  31. 31.Kabir spends 3/8 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Kabir have?
  32. 32.If 1/2 of a number is 5, what is the number?
  33. 33.At a picnic, 2/3 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  34. 34.At a picnic, 9/10 of the children are from Class 5. There are 36 children from Class 5. How many children are at the picnic?
  35. 35.At a picnic, 3/5 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  36. 36.If 4/7 of a number is 8, what is the number?
  37. 37.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?
  38. 38.At a picnic, 5/6 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  39. 39.Meera spends 7/8 of the pocket money on a book. The book costs ₹70. How many rupees of pocket money did Meera have?
  40. 40.At a picnic, 3/7 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?

Answer key

  1. 72
  2. 42
  3. 25
  4. 36
  5. 48
  6. 50
  7. 80
  8. 12
  9. 50
  10. 8
  11. 24
  12. 45
  13. 12
  14. 21
  15. 64
  16. 16
  17. 20
  18. 21
  19. 56
  20. 90
  21. 10
  22. 14
  23. 28
  24. 28
  25. 12
  26. 40
  27. 14
  28. 49
  29. 72
  30. 50
  31. 32
  32. 10
  33. 18
  34. 40
  35. 50
  36. 14
  37. 54
  38. 24
  39. 80
  40. 21

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