← Finding the whole from a part lesson New set →

Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 865 · 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.If 2/3 of a number is 6, what is the number?
  2. 2.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?
  3. 3.At a picnic, 4/7 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  4. 4.Riya spends 4/5 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Riya have?
  5. 5.Sara spends 3/10 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Sara have?
  6. 6.At a picnic, 3/7 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  7. 7.If 4/5 of a number is 16, what is the number?
  8. 8.Vihaan spends 7/8 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Vihaan have?
  9. 9.At a picnic, 3/7 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  10. 10.If 6/7 of a number is 18, what is the number?
  11. 11.If 2/9 of a number is 10, what is the number?
  12. 12.At a picnic, 2/5 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  13. 13.At a picnic, 1/7 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  14. 14.Tara spends 2/7 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Tara have?
  15. 15.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?
  16. 16.At a picnic, 7/8 of the children are from Class 5. There are 70 children from Class 5. How many children are at the picnic?
  17. 17.Riya spends 3/10 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Riya have?
  18. 18.Diya spends 3/5 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Diya have?
  19. 19.At a picnic, 1/6 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  20. 20.Tara spends 5/6 of the pocket money on a book. The book costs ₹50. How many rupees of pocket money did Tara have?
  21. 21.At a picnic, 7/8 of the children are from Class 5. There are 49 children from Class 5. How many children are at the picnic?
  22. 22.If 3/8 of a number is 9, what is the number?
  23. 23.Ishaan spends 5/8 of the pocket money on a book. The book costs ₹25. How many rupees of pocket money did Ishaan have?
  24. 24.If 1/7 of a number is 10, what is the number?
  25. 25.Kabir spends 3/4 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Kabir have?
  26. 26.Meera spends 2/3 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Meera have?
  27. 27.Arjun spends 2/3 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Arjun have?
  28. 28.If 3/10 of a number is 9, what is the number?
  29. 29.At a picnic, 3/5 of the children are from Class 5. There are 27 children from Class 5. How many children are at the picnic?
  30. 30.Arjun spends 1/6 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Arjun have?
  31. 31.Anaya spends 1/4 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Anaya have?
  32. 32.At a picnic, 4/9 of the children are from Class 5. There are 28 children from Class 5. How many children are at the picnic?
  33. 33.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?
  34. 34.Aarav spends 8/9 of the pocket money on a book. The book costs ₹32. How many rupees of pocket money did Aarav have?
  35. 35.At a picnic, 5/6 of the children are from Class 5. There are 45 children from Class 5. How many children are at the picnic?
  36. 36.Aarav spends 1/10 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Aarav have?
  37. 37.If 1/9 of a number is 10, what is the number?
  38. 38.Arjun spends 1/7 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Arjun have?
  39. 39.If 5/7 of a number is 35, what is the number?
  40. 40.At a picnic, 7/10 of the children are from Class 5. There are 70 children from Class 5. How many children are at the picnic?

Answer key

  1. 9
  2. 50
  3. 70
  4. 20
  5. 90
  6. 42
  7. 20
  8. 40
  9. 49
  10. 21
  11. 45
  12. 45
  13. 21
  14. 42
  15. 28
  16. 80
  17. 40
  18. 15
  19. 54
  20. 60
  21. 56
  22. 24
  23. 40
  24. 70
  25. 16
  26. 24
  27. 15
  28. 30
  29. 45
  30. 60
  31. 20
  32. 63
  33. 20
  34. 36
  35. 54
  36. 100
  37. 90
  38. 14
  39. 49
  40. 100

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