← Finding the whole from a part lesson New set →

Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 567 · 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 1/7 of a number is 7, what is the number?
  2. 2.At a picnic, 3/8 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  3. 3.If 1/2 of a number is 4, what is the number?
  4. 4.Kabir spends 3/8 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Kabir have?
  5. 5.At a picnic, 1/7 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  6. 6.At a picnic, 3/8 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  7. 7.At a picnic, 2/5 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  8. 8.If 1/10 of a number is 8, what is the number?
  9. 9.Kabir spends 3/10 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Kabir have?
  10. 10.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?
  11. 11.If 3/5 of a number is 21, what is the number?
  12. 12.If 4/5 of a number is 8, what is the number?
  13. 13.At a picnic, 1/6 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  14. 14.At a picnic, 1/3 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  15. 15.If 7/8 of a number is 28, what is the number?
  16. 16.Anaya spends 1/9 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Anaya have?
  17. 17.If 1/10 of a number is 9, what is the number?
  18. 18.At a picnic, 5/9 of the children are from Class 5. There are 50 children from Class 5. How many children are at the picnic?
  19. 19.If 1/6 of a number is 5, what is the number?
  20. 20.If 5/6 of a number is 10, what is the number?
  21. 21.If 1/6 of a number is 2, what is the number?
  22. 22.At a picnic, 2/9 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  23. 23.At a picnic, 1/4 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  24. 24.If 4/9 of a number is 32, what is the number?
  25. 25.If 5/7 of a number is 10, what is the number?
  26. 26.If 1/10 of a number is 10, what is the number?
  27. 27.At a picnic, 2/5 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  28. 28.Diya spends 1/7 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Diya have?
  29. 29.At a picnic, 5/6 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  30. 30.At a picnic, 7/8 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  31. 31.If 1/5 of a number is 5, what is the number?
  32. 32.If 4/5 of a number is 12, what is the number?
  33. 33.If 3/5 of a number is 18, what is the number?
  34. 34.Meera spends 2/3 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Meera have?
  35. 35.If 4/5 of a number is 24, what is the number?
  36. 36.If 2/3 of a number is 16, what is the number?
  37. 37.If 5/9 of a number is 35, what is the number?
  38. 38.Aarav spends 5/9 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Aarav have?
  39. 39.If 3/10 of a number is 18, what is the number?
  40. 40.At a picnic, 1/2 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?

Answer key

  1. 49
  2. 24
  3. 8
  4. 40
  5. 42
  6. 40
  7. 25
  8. 80
  9. 80
  10. 27
  11. 35
  12. 10
  13. 18
  14. 27
  15. 32
  16. 45
  17. 90
  18. 90
  19. 30
  20. 12
  21. 12
  22. 63
  23. 20
  24. 72
  25. 14
  26. 100
  27. 30
  28. 28
  29. 48
  30. 40
  31. 25
  32. 15
  33. 30
  34. 6
  35. 30
  36. 24
  37. 63
  38. 18
  39. 60
  40. 10

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